| 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 | $149.93 | 13.562% | $170.2635 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $64.52 | 13.110% | $72.9786 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $27.85 | 6.467% | $29.6511 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $28.55 | 3.483% | $29.5444 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $137.74 | 7.623% | $148.2399 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $136.46 | 11.241% | $151.7995 | $151.80 | $151.80 | $151.80 |
| Purchase #7 | $224.71 | 10.629% | $248.5944 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $769.76 | $851.0714 | $851.06 | $851.10 | $851.10 | |