| 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 | $147.88 | 5.755% | $156.3905 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $229.78 | 4.368% | $239.8168 | $239.82 | $239.80 | $239.80 |
| Purchase #3 | $53.77 | 8.671% | $58.4324 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $146.39 | 5.408% | $154.3068 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $172.98 | 11.611% | $193.0647 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $158.39 | 10.274% | $174.663 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $196.49 | 11.677% | $219.4341 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $1,105.68 | $1,196.1083 | $1,196.10 | $1,196.10 | $1,196.10 | |