| 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 | $108.67 | 11.639% | $121.3181 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $32.81 | 8.286% | $35.5286 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $235.54 | 6.425% | $250.6734 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $153.38 | 8.154% | $165.8866 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $131.44 | 9.441% | $143.8493 | $143.85 | $143.85 | $143.80 |
| Purchase #6 | $92.48 | 7.667% | $99.5704 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $168.64 | 4.811% | $176.7533 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $922.96 | $993.5797 | $993.58 | $993.55 | $993.60 | |