| 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 | $140.91 | 4.399% | $147.1086 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $37.51 | 6.662% | $40.0089 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $112.47 | 10.376% | $124.1399 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $151.81 | 5.749% | $160.5376 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $177.52 | 13.238% | $201.0201 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $119.88 | 9.646% | $131.4436 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $128.61 | 9.140% | $140.365 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $868.71 | $944.6237 | $944.63 | $944.60 | $944.50 | |