| 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 | $151.92 | 4.130% | $158.1943 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $32.58 | 3.658% | $33.7718 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $191.45 | 11.441% | $213.3538 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $172.27 | 8.525% | $186.956 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $184.65 | 13.589% | $209.7421 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $121.67 | 6.767% | $129.9034 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $55.93 | 7.251% | $59.9855 | $59.99 | $60.00 | $60.00 |
| 7 purchase totals = | $910.47 | $991.9069 | $991.90 | $991.90 | $992.00 | |