| 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 | $189.50 | 6.716% | $202.2268 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $84.75 | 8.210% | $91.708 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $184.62 | 12.517% | $207.7289 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $161.80 | 9.165% | $176.629 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $96.38 | 9.353% | $105.3944 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $87.34 | 5.471% | $92.1184 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $238.60 | 9.549% | $261.3839 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,042.99 | $1,137.1894 | $1,137.19 | $1,137.25 | $1,137.10 | |