| 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 | $155.74 | 5.361% | $164.0892 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $161.86 | 12.288% | $181.7494 | $181.75 | $181.75 | $181.70 |
| Purchase #3 | $178.99 | 8.119% | $193.5222 | $193.52 | $193.50 | $193.50 |
| Purchase #4 | $19.26 | 11.653% | $21.5044 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $200.45 | 4.756% | $209.9834 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $52.38 | 7.758% | $56.4436 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $116.33 | 13.683% | $132.2474 | $132.25 | $132.25 | $132.20 |
| 7 purchase totals = | $885.01 | $959.5396 | $959.53 | $959.55 | $959.40 | |