| 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 | $146.67 | 9.201% | $160.1651 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $204.78 | 8.798% | $222.7965 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $122.87 | 4.709% | $128.6559 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $236.90 | 3.337% | $244.8054 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $197.69 | 3.335% | $204.283 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $78.93 | 10.645% | $87.3321 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $100.77 | 10.608% | $111.4597 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $1,088.61 | $1,159.4977 | $1,159.51 | $1,159.50 | $1,159.60 | |