| 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 | $143.66 | 9.728% | $157.6352 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $125.60 | 13.384% | $142.4103 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $101.55 | 6.817% | $108.4727 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $182.92 | 7.445% | $196.5384 | $196.54 | $196.55 | $196.50 |
| Purchase #5 | $66.76 | 10.774% | $73.9527 | $73.95 | $73.95 | $74.00 |
| Purchase #6 | $172.54 | 4.592% | $180.463 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $121.26 | 6.718% | $129.4062 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $914.29 | $988.8785 | $988.88 | $988.85 | $988.90 | |