| 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 | $160.40 | 8.332% | $173.7645 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $88.38 | 4.207% | $92.0981 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $44.65 | 10.581% | $49.3744 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $99.94 | 8.646% | $108.5808 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $71.78 | 6.755% | $76.6287 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $213.31 | 4.375% | $222.6423 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $234.32 | 4.397% | $244.6231 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $912.78 | $967.7119 | $967.70 | $967.70 | $967.70 | |