| 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 | $183.56 | 7.500% | $197.327 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $16.90 | 11.582% | $18.8574 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $79.59 | 9.739% | $87.3413 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $155.72 | 11.536% | $173.6839 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $142.99 | 5.643% | $151.0589 | $151.06 | $151.05 | $151.10 |
| Purchase #6 | $53.37 | 6.551% | $56.8663 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $176.42 | 13.347% | $199.9668 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $808.55 | $885.1016 | $885.11 | $885.10 | $885.20 | |