| 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 | $177.73 | 8.362% | $192.5918 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $159.34 | 13.213% | $180.3936 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $235.86 | 12.166% | $264.5547 | $264.55 | $264.55 | $264.60 |
| Purchase #4 | $194.40 | 8.422% | $210.7724 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $152.76 | 9.482% | $167.2447 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $90.33 | 9.425% | $98.8436 | $98.84 | $98.85 | $98.80 |
| Purchase #7 | $167.37 | 13.605% | $190.1407 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $1,177.79 | $1,304.5415 | $1,304.52 | $1,304.55 | $1,304.50 | |