| 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 | $99.52 | 6.320% | $105.8097 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $126.58 | 3.148% | $130.5647 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $14.37 | 12.262% | $16.132 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $160.29 | 5.292% | $168.7725 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $65.55 | 4.443% | $68.4624 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $224.96 | 5.757% | $237.9109 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $125.96 | 7.274% | $135.1223 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $817.23 | $862.7745 | $862.76 | $862.70 | $862.80 | |