| 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 | $173.65 | 13.577% | $197.2265 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $18.33 | 9.767% | $20.1203 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $34.38 | 5.129% | $36.1434 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $226.80 | 7.255% | $243.2543 | $243.25 | $243.25 | $243.30 |
| Purchase #5 | $23.50 | 5.180% | $24.7173 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $148.99 | 8.516% | $161.678 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $186.63 | 5.511% | $196.9152 | $196.92 | $196.90 | $196.90 |
| 7 purchase totals = | $812.28 | $880.0550 | $880.06 | $880.05 | $880.00 | |