| 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 | $180.43 | 4.537% | $188.6161 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $185.58 | 6.302% | $197.2753 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $101.59 | 7.423% | $109.131 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $119.62 | 4.826% | $125.3929 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $229.97 | 8.138% | $248.685 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $50.97 | 7.719% | $54.9044 | $54.90 | $54.90 | $54.90 |
| Purchase #7 | $18.30 | 8.464% | $19.8489 | $19.85 | $19.85 | $19.80 |
| 7 purchase totals = | $886.46 | $943.8536 | $943.86 | $943.90 | $943.80 | |