| 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 | $145.26 | 3.128% | $149.8037 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $137.53 | 9.360% | $150.4028 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $139.81 | 3.246% | $144.3482 | $144.35 | $144.35 | $144.30 |
| Purchase #4 | $224.43 | 5.258% | $236.2305 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $146.98 | 3.395% | $151.97 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $64.34 | 13.467% | $73.0047 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $199.92 | 10.299% | $220.5098 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $1,058.27 | $1,126.2697 | $1,126.26 | $1,126.25 | $1,126.20 | |