| 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 | $155.93 | 8.803% | $169.6565 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $61.70 | 7.590% | $66.383 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $93.95 | 6.530% | $100.0849 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $114.50 | 13.383% | $129.8235 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $109.62 | 4.216% | $114.2416 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $204.97 | 11.548% | $228.6399 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $215.51 | 13.728% | $245.0952 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $956.18 | $1,053.9246 | $1,053.92 | $1,053.95 | $1,053.90 | |