| 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 | $186.93 | 3.853% | $194.1324 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $89.34 | 3.864% | $92.7921 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $186.32 | 8.202% | $201.602 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $219.57 | 7.604% | $236.2661 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $173.83 | 8.682% | $188.9219 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $33.87 | 10.105% | $37.2926 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $147.78 | 12.830% | $166.7402 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $1,037.64 | $1,117.7473 | $1,117.74 | $1,117.75 | $1,117.70 | |