| 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 | $180.74 | 9.535% | $197.9736 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $20.34 | 11.650% | $22.7096 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $243.31 | 8.652% | $264.3612 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $53.80 | 9.642% | $58.9874 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $240.96 | 12.555% | $271.2125 | $271.21 | $271.20 | $271.20 |
| Purchase #6 | $220.73 | 10.147% | $243.1275 | $243.13 | $243.15 | $243.10 |
| Purchase #7 | $103.30 | 13.813% | $117.5688 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $1,063.18 | $1,175.9406 | $1,175.94 | $1,175.90 | $1,176.00 | |