| 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 | $150.93 | 11.405% | $168.1436 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $63.26 | 3.620% | $65.55 | $65.55 | $65.55 | $65.60 |
| Purchase #3 | $123.64 | 5.867% | $130.894 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $49.71 | 8.193% | $53.7827 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $15.37 | 4.826% | $16.1118 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $157.74 | 5.447% | $166.3321 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $156.51 | 6.277% | $166.3341 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $717.16 | $767.1483 | $767.13 | $767.20 | $767.10 | |