| 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 | $169.75 | 5.237% | $178.6398 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $172.40 | 12.653% | $194.2138 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $203.54 | 7.330% | $218.4595 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $65.96 | 4.664% | $69.0364 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $64.36 | 7.758% | $69.353 | $69.35 | $69.35 | $69.40 |
| Purchase #6 | $140.37 | 4.239% | $146.3203 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $190.79 | 7.295% | $204.7081 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $1,007.17 | $1,080.7309 | $1,080.73 | $1,080.70 | $1,080.70 | |