| 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 | $111.33 | 6.761% | $118.857 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $102.35 | 9.565% | $112.1398 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $5.88 | 11.516% | $6.5571 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $152.82 | 3.823% | $158.6623 | $158.66 | $158.65 | $158.70 |
| Purchase #5 | $63.46 | 9.454% | $69.4595 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $23.73 | 7.697% | $25.5565 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $178.56 | 6.132% | $189.5093 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $638.13 | $680.7415 | $680.75 | $680.70 | $680.90 | |