| 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 | $140.73 | 12.326% | $158.0764 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $56.63 | 3.182% | $58.432 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $152.54 | 6.121% | $161.877 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $235.63 | 7.745% | $253.8795 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $197.71 | 13.484% | $224.3692 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $176.44 | 5.192% | $185.6008 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $140.34 | 7.116% | $150.3266 | $150.33 | $150.35 | $150.30 |
| 7 purchase totals = | $1,100.02 | $1,192.5615 | $1,192.57 | $1,192.65 | $1,192.60 | |