| 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 | $178.97 | 5.580% | $188.9565 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $144.37 | 9.250% | $157.7242 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $66.63 | 6.326% | $70.845 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $119.81 | 11.181% | $133.206 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $28.35 | 13.422% | $32.1551 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $8.56 | 10.434% | $9.4532 | $9.45 | $9.45 | $9.50 |
| Purchase #7 | $207.54 | 9.453% | $227.1588 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $754.23 | $819.4988 | $819.51 | $819.45 | $819.60 | |