| 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 | $91.55 | 11.588% | $102.1588 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $129.90 | 11.195% | $144.4423 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $188.55 | 3.829% | $195.7696 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $170.61 | 12.328% | $191.6428 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $23.68 | 13.274% | $26.8233 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $150.97 | 11.599% | $168.481 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $248.35 | 12.523% | $279.4509 | $279.45 | $279.45 | $279.50 |
| 7 purchase totals = | $1,003.61 | $1,108.7687 | $1,108.76 | $1,108.75 | $1,108.80 | |