| 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 | $111.57 | 7.501% | $119.9389 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $21.52 | 7.212% | $23.072 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $122.93 | 4.543% | $128.5147 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $158.68 | 4.375% | $165.6223 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $12.97 | 6.122% | $13.764 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $152.86 | 13.316% | $173.2148 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $62.46 | 9.288% | $68.2613 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $642.99 | $692.3880 | $692.37 | $692.30 | $692.40 | |