| 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 | $200.33 | 6.416% | $213.1832 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $135.35 | 5.350% | $142.5912 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $161.46 | 9.589% | $176.9424 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $55.91 | 7.766% | $60.252 | $60.25 | $60.25 | $60.30 |
| Purchase #5 | $147.53 | 4.242% | $153.7882 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $147.56 | 7.856% | $159.1523 | $159.15 | $159.15 | $159.20 |
| Purchase #7 | $204.27 | 8.510% | $221.6534 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $1,052.41 | $1,127.5627 | $1,127.55 | $1,127.60 | $1,127.70 | |