| 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 | $81.57 | 13.750% | $92.7859 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $178.32 | 6.326% | $189.6005 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $69.95 | 8.242% | $75.7153 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $187.80 | 3.394% | $194.1739 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $235.30 | 4.471% | $245.8203 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $224.68 | 13.554% | $255.1331 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $168.46 | 9.452% | $184.3828 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $1,146.08 | $1,237.6118 | $1,237.61 | $1,237.60 | $1,237.60 | |