| 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 | $142.80 | 9.278% | $156.049 | $156.05 | $156.05 | $156.00 |
| Purchase #2 | $100.86 | 13.733% | $114.7111 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $14.50 | 10.752% | $16.059 | $16.06 | $16.05 | $16.10 |
| Purchase #4 | $59.72 | 4.551% | $62.4379 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $41.32 | 9.312% | $45.1677 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $136.99 | 5.469% | $144.482 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $187.99 | 3.264% | $194.126 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $684.18 | $733.0327 | $733.04 | $733.05 | $733.00 | |