| 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 | $117.30 | 11.333% | $130.5936 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $170.70 | 13.608% | $193.9289 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $202.83 | 8.306% | $219.6771 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $53.50 | 8.851% | $58.2353 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $141.50 | 6.865% | $151.214 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $61.48 | 9.412% | $67.2665 | $67.27 | $67.25 | $67.30 |
| Purchase #7 | $86.86 | 6.793% | $92.7604 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $834.17 | $913.6758 | $913.68 | $913.70 | $913.70 | |