| 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 | $180.65 | 12.239% | $202.7598 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $28.77 | 7.185% | $30.8371 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $181.47 | 12.452% | $204.0666 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $225.44 | 12.267% | $253.0947 | $253.09 | $253.10 | $253.10 |
| Purchase #5 | $119.27 | 13.559% | $135.4418 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $6.70 | 9.212% | $7.3172 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $6.29 | 10.521% | $6.9518 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $748.59 | $840.4690 | $840.47 | $840.45 | $840.50 | |