| 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 | $140.92 | 13.564% | $160.0344 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $38.39 | 8.221% | $41.546 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $244.53 | 13.209% | $276.83 | $276.83 | $276.85 | $276.80 |
| Purchase #4 | $117.95 | 9.484% | $129.1364 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $240.68 | 9.809% | $264.2883 | $264.29 | $264.30 | $264.30 |
| Purchase #6 | $67.67 | 9.600% | $74.1663 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $203.53 | 11.573% | $227.0845 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,053.67 | $1,173.0859 | $1,173.09 | $1,173.15 | $1,173.00 | |