| 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 | 9.256% | $197.1306 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $93.82 | 9.117% | $102.3736 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $51.71 | 9.305% | $56.5216 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $243.26 | 3.259% | $251.1878 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $47.35 | 13.550% | $53.7659 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $177.57 | 13.267% | $201.1282 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $174.98 | 7.690% | $188.436 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $969.12 | $1,050.5437 | $1,050.55 | $1,050.55 | $1,050.50 | |