| 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 | $172.30 | 12.250% | $193.4068 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $14.38 | 13.644% | $16.342 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $18.56 | 11.666% | $20.7252 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $53.25 | 12.212% | $59.7529 | $59.75 | $59.75 | $59.80 |
| Purchase #5 | $44.62 | 4.481% | $46.6194 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $244.34 | 5.802% | $258.5166 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $89.50 | 13.688% | $101.7508 | $101.75 | $101.75 | $101.80 |
| 7 purchase totals = | $636.95 | $697.1137 | $697.12 | $697.10 | $697.10 | |