| 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 | $74.39 | 8.441% | $80.6693 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $172.54 | 4.487% | $180.2819 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $102.53 | 13.298% | $116.1644 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $143.58 | 11.797% | $160.5181 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $230.75 | 11.584% | $257.4801 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $212.97 | 10.240% | $234.7781 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $151.64 | 13.662% | $172.3571 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $1,088.40 | $1,202.2490 | $1,202.25 | $1,202.25 | $1,202.40 | |