| 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 | $172.28 | 7.548% | $185.2837 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $19.43 | 13.784% | $22.1082 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $69.85 | 3.114% | $72.0251 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $77.74 | 12.336% | $87.33 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $162.53 | 5.551% | $171.552 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $171.28 | 10.627% | $189.4819 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $144.77 | 11.363% | $161.2202 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $817.88 | $889.0011 | $889.00 | $889.05 | $889.00 | |