| 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 | $165.43 | 5.194% | $174.0224 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $5.25 | 12.406% | $5.9013 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $204.51 | 11.128% | $227.2679 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $126.44 | 11.342% | $140.7808 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $210.43 | 10.490% | $232.5041 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $24.32 | 6.560% | $25.9154 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $103.83 | 12.278% | $116.5782 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $840.21 | $922.9701 | $922.97 | $922.95 | $923.00 | |