| 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 | $158.98 | 3.446% | $164.4585 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $17.29 | 8.463% | $18.7533 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $125.27 | 9.280% | $136.8951 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $81.66 | 12.272% | $91.6813 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $162.65 | 6.415% | $173.084 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $79.62 | 5.625% | $84.0986 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $244.52 | 13.297% | $277.0338 | $277.03 | $277.05 | $277.00 |
| 7 purchase totals = | $869.99 | $946.0046 | $946.00 | $946.05 | $946.10 | |