| 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 | $172.64 | 10.234% | $190.308 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $73.49 | 12.443% | $82.6344 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $92.62 | 6.303% | $98.4578 | $98.46 | $98.45 | $98.50 |
| Purchase #4 | $110.90 | 3.204% | $114.4532 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $137.63 | 8.737% | $149.6547 | $149.65 | $149.65 | $149.70 |
| Purchase #6 | $54.26 | 6.570% | $57.8249 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $190.42 | 10.383% | $210.1913 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $831.96 | $903.5243 | $903.51 | $903.50 | $903.60 | |