| 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 | $160.52 | 3.221% | $165.6903 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $92.51 | 12.274% | $103.8647 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $193.80 | 5.668% | $204.7846 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $222.81 | 6.244% | $236.7223 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $203.86 | 9.679% | $223.5916 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $218.62 | 8.522% | $237.2508 | $237.25 | $237.25 | $237.30 |
| Purchase #7 | $130.79 | 3.219% | $135.0001 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $1,222.91 | $1,306.9044 | $1,306.89 | $1,306.90 | $1,307.00 | |