| 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 | $148.45 | 9.577% | $162.6671 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $19.51 | 11.368% | $21.7279 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $21.96 | 5.418% | $23.1498 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $47.33 | 3.824% | $49.1399 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $174.41 | 4.696% | $182.6003 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $142.55 | 5.299% | $150.1037 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $119.25 | 8.783% | $129.7237 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $673.46 | $719.1124 | $719.11 | $719.10 | $719.00 | |