| 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 | $169.72 | 7.578% | $182.5814 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $197.58 | 6.756% | $210.9285 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $79.40 | 9.734% | $87.1288 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $129.51 | 11.437% | $144.3221 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $162.94 | 4.475% | $170.2316 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $88.88 | 4.718% | $93.0734 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $24.99 | 13.796% | $28.4376 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $853.02 | $916.7034 | $916.70 | $916.75 | $916.60 | |