| 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 | $141.45 | 13.417% | $160.4283 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $153.87 | 9.142% | $167.9368 | $167.94 | $167.95 | $167.90 |
| Purchase #3 | $114.93 | 3.792% | $119.2881 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $219.42 | 3.123% | $226.2725 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $115.39 | 7.173% | $123.6669 | $123.67 | $123.65 | $123.70 |
| Purchase #6 | $7.28 | 9.320% | $7.9585 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $102.92 | 4.431% | $107.4804 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $855.26 | $913.0315 | $913.04 | $913.05 | $913.10 | |