| 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 | $19.73 | 7.448% | $21.1995 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $28.43 | 13.423% | $32.2462 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $141.32 | 4.853% | $148.1783 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $81.58 | 7.408% | $87.6234 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $145.48 | 5.277% | $153.157 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $100.45 | 9.288% | $109.7798 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $170.52 | 8.218% | $184.5333 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $687.51 | $736.7175 | $736.72 | $736.75 | $736.70 | |