| 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 | $154.81 | 10.191% | $170.5867 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $190.48 | 13.437% | $216.0748 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $158.34 | 8.318% | $171.5107 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $162.87 | 5.719% | $172.1845 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $170.96 | 7.688% | $184.1034 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $220.51 | 5.809% | $233.3194 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $221.64 | 3.265% | $228.8765 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,279.61 | $1,376.6560 | $1,376.65 | $1,376.65 | $1,376.70 | |