| 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 | $216.47 | 7.564% | $232.8438 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $88.67 | 3.463% | $91.7406 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $99.65 | 12.753% | $112.3584 | $112.36 | $112.35 | $112.40 |
| Purchase #4 | $125.31 | 12.298% | $140.7206 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $146.70 | 9.624% | $160.8184 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $153.52 | 13.120% | $173.6618 | $173.66 | $173.65 | $173.70 |
| Purchase #7 | $68.62 | 8.398% | $74.3827 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $898.94 | $986.5263 | $986.52 | $986.50 | $986.50 | |