| 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 | $236.28 | 7.150% | $253.174 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $163.61 | 13.443% | $185.6041 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $77.47 | 5.137% | $81.4496 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $17.76 | 10.401% | $19.6072 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $72.42 | 12.639% | $81.5732 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $136.94 | 4.258% | $142.7709 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $26.65 | 10.436% | $29.4312 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $731.13 | $793.6102 | $793.60 | $793.55 | $793.60 | |