| 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 | $145.55 | 5.603% | $153.7052 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $194.61 | 8.191% | $210.5505 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $107.61 | 13.866% | $122.5312 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $202.59 | 10.364% | $223.5864 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $122.34 | 6.540% | $130.341 | $130.34 | $130.35 | $130.30 |
| Purchase #6 | $5.53 | 7.360% | $5.937 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $58.39 | 7.707% | $62.8901 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $836.62 | $909.5414 | $909.55 | $909.60 | $909.50 | |