| 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 | $177.55 | 9.441% | $194.3125 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $204.25 | 8.108% | $220.8106 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $114.81 | 9.124% | $125.2853 | $125.29 | $125.30 | $125.30 |
| Purchase #4 | $19.64 | 4.637% | $20.5507 | $20.55 | $20.55 | $20.60 |
| Purchase #5 | $96.93 | 10.777% | $107.3761 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $12.56 | 8.709% | $13.6539 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $98.45 | 11.369% | $109.6428 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $724.19 | $791.6319 | $791.63 | $791.65 | $791.70 | |