| 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 | $121.63 | 6.574% | $129.626 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $91.97 | 10.398% | $101.533 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $132.62 | 8.514% | $143.9113 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $164.47 | 4.658% | $172.131 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $16.84 | 10.348% | $18.5826 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $33.66 | 12.261% | $37.7871 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $151.29 | 5.565% | $159.7093 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $712.48 | $763.2803 | $763.28 | $763.35 | $763.20 | |