| 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 | 5.403% | $183.0323 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $138.92 | 6.753% | $148.3013 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $44.51 | 4.502% | $46.5138 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $90.63 | 7.179% | $97.1363 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $119.29 | 4.102% | $124.1833 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $6.98 | 4.504% | $7.2944 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $235.29 | 9.401% | $257.4096 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $809.27 | $863.8710 | $863.86 | $863.90 | $863.80 | |