| 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 | $168.37 | 6.222% | $178.846 | $178.85 | $178.85 | $178.80 |
| Purchase #2 | $168.94 | 12.813% | $190.5863 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $126.76 | 6.803% | $135.3835 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $183.34 | 4.102% | $190.8606 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $109.26 | 4.354% | $114.0172 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $68.91 | 9.703% | $75.5963 | $75.60 | $75.60 | $75.60 |
| Purchase #7 | $91.88 | 10.157% | $101.2123 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $917.46 | $986.5022 | $986.51 | $986.50 | $986.50 | |