| 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 | $152.97 | 7.722% | $164.7823 | $164.78 | $164.80 | $164.80 |
| Purchase #2 | $64.97 | 7.835% | $70.0604 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $230.55 | 4.150% | $240.1178 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $224.40 | 11.357% | $249.8851 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $73.34 | 8.154% | $79.3201 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $124.86 | 8.270% | $135.1859 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $49.55 | 7.265% | $53.1498 | $53.15 | $53.15 | $53.10 |
| 7 purchase totals = | $920.64 | $992.5014 | $992.51 | $992.50 | $992.50 | |