| 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 | $168.63 | 11.731% | $188.412 | $188.41 | $188.40 | $188.40 |
| Purchase #2 | $202.42 | 7.349% | $217.2958 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $121.83 | 9.532% | $133.4428 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $176.48 | 13.675% | $200.6136 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $191.81 | 6.798% | $204.8492 | $204.85 | $204.85 | $204.80 |
| Purchase #6 | $163.35 | 10.722% | $180.8644 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $37.98 | 7.491% | $40.8251 | $40.83 | $40.85 | $40.80 |
| 7 purchase totals = | $1,062.50 | $1,166.3029 | $1,166.30 | $1,166.30 | $1,166.20 | |