| 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 | $145.83 | 9.782% | $160.0951 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $114.78 | 12.124% | $128.6959 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $194.81 | 9.226% | $212.7832 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $83.68 | 9.359% | $91.5116 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $33.91 | 8.755% | $36.8788 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $52.36 | 12.346% | $58.8244 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $142.40 | 8.255% | $154.1551 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $767.77 | $842.9441 | $842.95 | $842.95 | $843.00 | |