| 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 | $166.39 | 13.673% | $189.1405 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $187.58 | 11.737% | $209.5963 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $188.62 | 3.162% | $194.5842 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $246.27 | 10.119% | $271.1901 | $271.19 | $271.20 | $271.20 |
| Purchase #5 | $214.77 | 8.311% | $232.6195 | $232.62 | $232.60 | $232.60 |
| Purchase #6 | $173.41 | 7.559% | $186.5181 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $101.62 | 7.749% | $109.4945 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $1,278.66 | $1,393.1432 | $1,393.14 | $1,393.15 | $1,393.10 | |