| 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 | $196.81 | 8.494% | $213.527 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $22.84 | 11.741% | $25.5216 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $192.47 | 5.762% | $203.5601 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $48.33 | 13.209% | $54.7139 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $31.37 | 13.859% | $35.7176 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $173.81 | 6.459% | $185.0364 | $185.04 | $185.05 | $185.00 |
| Purchase #7 | $159.45 | 13.642% | $181.2022 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $825.08 | $899.2788 | $899.28 | $899.25 | $899.20 | |