| 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 | $172.47 | 12.696% | $194.3668 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $135.55 | 3.588% | $140.4135 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $48.34 | 10.170% | $53.2562 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $147.40 | 9.443% | $161.319 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $51.39 | 5.170% | $54.0469 | $54.05 | $54.05 | $54.00 |
| Purchase #6 | $116.62 | 8.864% | $126.9572 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $141.42 | 6.472% | $150.5727 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $813.19 | $880.9323 | $880.94 | $880.85 | $881.00 | |