| 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 | $95.88 | 7.157% | $102.7421 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $91.68 | 12.425% | $103.0712 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $107.29 | 7.267% | $115.0868 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $178.76 | 7.752% | $192.6175 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $162.88 | 3.237% | $168.1524 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $30.30 | 13.837% | $34.4926 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $48.34 | 10.250% | $53.2949 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $715.13 | $769.4575 | $769.45 | $769.45 | $769.50 | |