| 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 | $178.98 | 12.509% | $201.3686 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $141.52 | 9.718% | $155.2729 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $191.45 | 7.176% | $205.1885 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $113.92 | 6.326% | $121.1266 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $61.61 | 10.791% | $68.2583 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $11.82 | 6.396% | $12.576 | $12.58 | $12.60 | $12.60 |
| Purchase #7 | $31.80 | 3.299% | $32.8491 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $731.10 | $796.6400 | $796.65 | $796.65 | $796.70 | |