| 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 | $129.93 | 12.391% | $146.0296 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $152.35 | 4.382% | $159.026 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $155.63 | 13.696% | $176.9451 | $176.95 | $176.95 | $176.90 |
| Purchase #4 | $102.49 | 8.546% | $111.2488 | $111.25 | $111.25 | $111.20 |
| Purchase #5 | $213.74 | 4.771% | $223.9375 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $141.88 | 6.697% | $151.3817 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $188.38 | 11.630% | $210.2886 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $1,084.40 | $1,178.8573 | $1,178.87 | $1,178.95 | $1,178.70 | |