| 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 | $168.43 | 3.401% | $174.1583 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $164.95 | 5.631% | $174.2383 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $172.32 | 9.601% | $188.8644 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $206.96 | 13.647% | $235.2038 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $92.38 | 13.171% | $104.5474 | $104.55 | $104.55 | $104.50 |
| Purchase #6 | $122.81 | 5.401% | $129.443 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $97.90 | 13.179% | $110.8022 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $1,025.75 | $1,117.2574 | $1,117.25 | $1,117.25 | $1,117.20 | |