| 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 | $5.93 | 11.470% | $6.6102 | $6.61 | $6.60 | $6.60 |
| Purchase #2 | $48.77 | 11.520% | $54.3883 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $154.47 | 3.563% | $159.9738 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $183.86 | 9.363% | $201.0748 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $152.64 | 10.181% | $168.1803 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $182.91 | 8.713% | $198.8469 | $198.85 | $198.85 | $198.80 |
| Purchase #7 | $204.59 | 3.125% | $210.9834 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $933.17 | $1,000.0577 | $1,000.05 | $1,000.05 | $1,000.10 | |