| 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 | $159.95 | 11.193% | $177.8532 | $177.85 | $177.85 | $177.90 |
| Purchase #2 | $55.30 | 6.836% | $59.0803 | $59.08 | $59.10 | $59.10 |
| Purchase #3 | $108.40 | 5.866% | $114.7587 | $114.76 | $114.75 | $114.80 |
| Purchase #4 | $53.81 | 11.674% | $60.0918 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $160.59 | 5.184% | $168.915 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $110.32 | 6.382% | $117.3606 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $142.71 | 8.819% | $155.2956 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $791.08 | $853.3552 | $853.36 | $853.35 | $853.50 | |