| 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 | $6.38 | 10.425% | $7.0451 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $150.71 | 9.241% | $164.6371 | $164.64 | $164.65 | $164.60 |
| Purchase #3 | $225.84 | 5.408% | $238.0534 | $238.05 | $238.05 | $238.10 |
| Purchase #4 | $194.60 | 7.676% | $209.5375 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $178.32 | 6.204% | $189.383 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $245.28 | 6.330% | $260.8062 | $260.81 | $260.80 | $260.80 |
| Purchase #7 | $194.75 | 7.360% | $209.0836 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,195.88 | $1,278.5459 | $1,278.55 | $1,278.60 | $1,278.50 | |