| 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 | $147.72 | 13.517% | $167.6873 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $182.44 | 11.242% | $202.9499 | $202.95 | $202.95 | $202.90 |
| Purchase #3 | $141.88 | 7.485% | $152.4997 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $173.88 | 3.779% | $180.4509 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $228.62 | 12.687% | $257.625 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $193.53 | 4.861% | $202.9375 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $225.77 | 4.217% | $235.2907 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,293.84 | $1,399.4410 | $1,399.45 | $1,399.50 | $1,399.40 | |