| 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 | $173.64 | 12.434% | $195.2304 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $183.95 | 7.243% | $197.2735 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $8.28 | 6.156% | $8.7897 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $76.68 | 4.564% | $80.1797 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $35.98 | 3.404% | $37.2048 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $108.32 | 12.317% | $121.6618 | $121.66 | $121.65 | $121.70 |
| Purchase #7 | $117.43 | 11.452% | $130.8781 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $704.28 | $771.2180 | $771.21 | $771.25 | $771.30 | |