| 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 | $199.34 | 10.127% | $219.5272 | $219.53 | $219.55 | $219.50 |
| Purchase #2 | $195.65 | 7.682% | $210.6798 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $50.75 | 7.375% | $54.4928 | $54.49 | $54.50 | $54.50 |
| Purchase #4 | $94.77 | 11.158% | $105.3444 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $78.58 | 7.282% | $84.3022 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $75.98 | 6.415% | $80.8541 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $155.67 | 10.395% | $171.8519 | $171.85 | $171.85 | $171.90 |
| 7 purchase totals = | $850.74 | $927.0524 | $927.04 | $927.10 | $927.10 | |