| 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 | $135.49 | 9.423% | $148.2572 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $77.80 | 5.195% | $81.8417 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $199.50 | 10.790% | $221.0261 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $228.95 | 6.369% | $243.5318 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $180.92 | 9.120% | $197.4199 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $125.25 | 8.354% | $135.7134 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $221.48 | 11.594% | $247.1584 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $1,169.39 | $1,274.9485 | $1,274.95 | $1,274.95 | $1,274.90 | |