| 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 | $34.85 | 9.679% | $38.2231 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $92.28 | 11.295% | $102.703 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $40.99 | 7.679% | $44.1376 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $169.89 | 8.558% | $184.4292 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $121.40 | 13.288% | $137.5316 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $187.49 | 6.741% | $200.1287 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $72.90 | 4.497% | $76.1783 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $719.80 | $783.3315 | $783.33 | $783.40 | $783.20 | |