| 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 | $166.77 | 7.674% | $179.5679 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $161.50 | 8.401% | $175.0676 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $176.50 | 6.175% | $187.3989 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $87.74 | 7.119% | $93.9862 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $133.28 | 13.458% | $151.2168 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $240.49 | 3.841% | $249.7272 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $207.29 | 8.234% | $224.3583 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $1,173.57 | $1,261.3229 | $1,261.34 | $1,261.30 | $1,261.40 | |