| 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 | $150.94 | 6.656% | $160.9866 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $109.73 | 6.485% | $116.846 | $116.85 | $116.85 | $116.80 |
| Purchase #3 | $166.83 | 3.631% | $172.8876 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $241.64 | 13.130% | $273.3673 | $273.37 | $273.35 | $273.40 |
| Purchase #5 | $213.29 | 11.226% | $237.2339 | $237.23 | $237.25 | $237.20 |
| Purchase #6 | $184.84 | 8.772% | $201.0542 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $28.60 | 12.748% | $32.2459 | $32.25 | $32.25 | $32.20 |
| 7 purchase totals = | $1,095.87 | $1,194.6215 | $1,194.63 | $1,194.65 | $1,194.60 | |