| 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 | $139.94 | 13.111% | $158.2875 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $87.61 | 4.411% | $91.4745 | $91.47 | $91.45 | $91.50 |
| Purchase #3 | $116.66 | 4.446% | $121.8467 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $226.54 | 6.552% | $241.3829 | $241.38 | $241.40 | $241.40 |
| Purchase #5 | $75.74 | 13.199% | $85.7369 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $119.48 | 11.425% | $133.1306 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $8.29 | 4.468% | $8.6604 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $774.26 | $840.5195 | $840.52 | $840.55 | $840.50 | |