| 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 | $180.33 | 7.304% | $193.5013 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $35.52 | 5.276% | $37.394 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $172.46 | 10.204% | $190.0578 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $178.31 | 8.614% | $193.6696 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $143.97 | 9.720% | $157.9639 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $199.55 | 9.797% | $219.0999 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $245.71 | 5.525% | $259.2855 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $1,155.85 | $1,250.9720 | $1,250.97 | $1,250.95 | $1,251.10 | |