| 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 | $164.41 | 10.151% | $181.0993 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $101.62 | 8.780% | $110.5422 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $103.75 | 9.548% | $113.6561 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $54.44 | 12.569% | $61.2826 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $32.45 | 8.218% | $35.1167 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $111.37 | 8.267% | $120.577 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $113.94 | 12.708% | $128.4195 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $681.98 | $750.6934 | $750.70 | $750.70 | $750.70 | |