| 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 | $185.67 | 10.326% | $204.8423 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $84.36 | 7.137% | $90.3808 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $161.49 | 9.225% | $176.3875 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $51.90 | 3.267% | $53.5956 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $130.52 | 13.249% | $147.8126 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $94.51 | 3.691% | $97.9984 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $188.58 | 12.603% | $212.3467 | $212.35 | $212.35 | $212.30 |
| 7 purchase totals = | $897.03 | $983.3639 | $983.37 | $983.40 | $983.30 | |