| 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 | $118.42 | 8.222% | $128.1565 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $131.46 | 4.765% | $137.7241 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $176.95 | 3.380% | $182.9309 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $217.96 | 9.351% | $238.3414 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $15.27 | 5.838% | $16.1615 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $129.57 | 4.369% | $135.2309 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $44.67 | 3.369% | $46.1749 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $834.30 | $884.7202 | $884.71 | $884.70 | $884.70 | |