| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.34 | 6.297% | $136.4216 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $160.99 | 10.365% | $177.6766 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $230.40 | 12.268% | $258.6655 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $204.52 | 3.549% | $211.7784 | $211.78 | $211.80 | $211.80 |
| Purchase #5 | $189.86 | 9.487% | $207.872 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $98.92 | 6.348% | $105.1994 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $243.65 | 13.646% | $276.8985 | $276.90 | $276.90 | $276.90 |
| 7 purchase totals = | $1,256.68 | $1,374.5120 | $1,374.52 | $1,374.50 | $1,374.60 | |