| 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 | $171.34 | 13.495% | $194.4623 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $7.44 | 5.124% | $7.8212 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $227.61 | 5.554% | $240.2515 | $240.25 | $240.25 | $240.30 |
| Purchase #4 | $118.36 | 3.518% | $122.5239 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $205.44 | 9.709% | $225.3862 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $149.43 | 13.765% | $169.999 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $138.36 | 12.408% | $155.5277 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $1,017.98 | $1,115.9718 | $1,115.97 | $1,115.95 | $1,116.00 | |