| 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 | $118.73 | 12.566% | $133.6496 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $50.51 | 7.848% | $54.474 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $140.43 | 13.394% | $159.2392 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $185.59 | 4.551% | $194.0362 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $152.78 | 8.290% | $165.4455 | $165.45 | $165.45 | $165.40 |
| Purchase #6 | $178.44 | 6.115% | $189.3516 | $189.35 | $189.35 | $189.40 |
| Purchase #7 | $236.68 | 5.664% | $250.0856 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $1,063.16 | $1,146.2817 | $1,146.29 | $1,146.30 | $1,146.20 | |