| 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 | $157.90 | 5.163% | $166.0524 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $144.51 | 11.493% | $161.1185 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $38.68 | 12.719% | $43.5997 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $182.88 | 8.268% | $198.0005 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $75.74 | 4.588% | $79.215 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $87.42 | 11.177% | $97.1909 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $120.27 | 13.106% | $136.0326 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $807.40 | $881.2096 | $881.21 | $881.20 | $881.20 | |