| 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 | $131.53 | 7.726% | $141.692 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $100.74 | 8.307% | $109.1085 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $127.93 | 3.826% | $132.8246 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $114.54 | 6.815% | $122.3459 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $176.68 | 6.606% | $188.3515 | $188.35 | $188.35 | $188.40 |
| Purchase #6 | $47.62 | 10.622% | $52.6782 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $38.50 | 3.248% | $39.7505 | $39.75 | $39.75 | $39.80 |
| 7 purchase totals = | $737.54 | $786.7512 | $786.75 | $786.75 | $786.80 | |