| 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 | $180.54 | 8.326% | $195.5718 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $135.77 | 12.620% | $152.9042 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $121.91 | 12.711% | $137.406 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $84.99 | 4.605% | $88.9038 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $28.28 | 13.566% | $32.1165 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $217.31 | 5.393% | $229.0295 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $241.71 | 11.176% | $268.7235 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $1,010.51 | $1,104.6553 | $1,104.65 | $1,104.60 | $1,104.60 | |