| 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 | $182.88 | 5.664% | $193.2383 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $149.73 | 9.169% | $163.4587 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $131.49 | 13.826% | $149.6698 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $71.48 | 13.213% | $80.9247 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $127.90 | 4.610% | $133.7962 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $113.42 | 12.589% | $127.6984 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $108.32 | 12.443% | $121.7983 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $885.22 | $970.5844 | $970.59 | $970.55 | $970.60 | |