| 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 | $118.35 | 5.774% | $125.1835 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $35.47 | 9.128% | $38.7077 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $170.69 | 13.229% | $193.2706 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $227.70 | 5.222% | $239.5905 | $239.59 | $239.60 | $239.60 |
| Purchase #5 | $108.46 | 8.518% | $117.6986 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $38.63 | 3.269% | $39.8928 | $39.89 | $39.90 | $39.90 |
| Purchase #7 | $145.87 | 8.275% | $157.9407 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $845.17 | $912.2844 | $912.28 | $912.30 | $912.30 | |