| 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 | $162.33 | 12.180% | $182.1018 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $13.83 | 10.813% | $15.3254 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $234.76 | 8.262% | $254.1559 | $254.16 | $254.15 | $254.20 |
| Purchase #4 | $232.34 | 5.208% | $244.4403 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $204.25 | 13.638% | $232.1056 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $133.79 | 13.847% | $152.3159 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $73.48 | 12.315% | $82.5291 | $82.53 | $82.55 | $82.50 |
| 7 purchase totals = | $1,054.78 | $1,162.9740 | $1,162.99 | $1,163.00 | $1,162.90 | |