| 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 | $177.67 | 7.845% | $191.6082 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $133.56 | 3.686% | $138.483 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $81.88 | 3.283% | $84.5681 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $187.62 | 10.798% | $207.8792 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $115.86 | 5.745% | $122.5162 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $118.69 | 8.286% | $128.5247 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $171.73 | 9.696% | $188.3809 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $987.01 | $1,061.9603 | $1,061.96 | $1,061.95 | $1,062.00 | |