| 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 | $171.62 | 6.458% | $182.7032 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $155.97 | 8.148% | $168.6784 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $245.88 | 10.312% | $271.2351 | $271.24 | $271.25 | $271.20 |
| Purchase #4 | $101.59 | 4.792% | $106.4582 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $225.42 | 8.494% | $244.5672 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $163.92 | 9.484% | $179.4662 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $142.29 | 8.662% | $154.6152 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,206.69 | $1,307.7235 | $1,307.74 | $1,307.70 | $1,307.80 | |