| 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 | $152.75 | 9.507% | $167.2719 | $167.27 | $167.25 | $167.30 |
| Purchase #2 | $18.74 | 4.589% | $19.6 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $12.47 | 8.743% | $13.5603 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $11.39 | 13.550% | $12.9333 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $113.44 | 8.181% | $122.7205 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $11.68 | 4.549% | $12.2113 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $94.68 | 3.292% | $97.7969 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $415.15 | $446.0942 | $446.09 | $446.05 | $446.10 | |