| 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 | $153.63 | 3.711% | $159.3312 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $112.88 | 7.694% | $121.565 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $92.94 | 7.229% | $99.6586 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $200.53 | 4.785% | $210.1254 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $103.35 | 3.441% | $106.9063 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $206.83 | 4.289% | $215.7009 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $203.89 | 4.800% | $213.6767 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $1,074.05 | $1,126.9641 | $1,126.98 | $1,127.00 | $1,127.00 | |