| 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 | $157.51 | 9.632% | $172.6814 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $229.69 | 3.383% | $237.4604 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $94.25 | 11.291% | $104.8918 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $170.34 | 9.364% | $186.2906 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $221.49 | 13.591% | $251.5927 | $251.59 | $251.60 | $251.60 |
| Purchase #6 | $180.86 | 6.394% | $192.4242 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $228.97 | 10.638% | $253.3278 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,283.11 | $1,398.6689 | $1,398.66 | $1,398.70 | $1,398.70 | |