| 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 | $170.41 | 7.789% | $183.6832 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $100.98 | 9.217% | $110.2873 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $38.44 | 4.399% | $40.131 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $145.64 | 5.814% | $154.1075 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $229.65 | 3.720% | $238.193 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $178.41 | 13.622% | $202.713 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $187.75 | 12.197% | $210.6499 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,051.28 | $1,139.7649 | $1,139.76 | $1,139.80 | $1,139.70 | |