| 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 | $70.33 | 9.118% | $76.7427 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $147.61 | 7.660% | $158.9169 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $184.81 | 7.738% | $199.1106 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $105.53 | 11.806% | $117.9889 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $155.48 | 9.694% | $170.5522 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $131.66 | 5.172% | $138.4695 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $187.87 | 13.562% | $213.3489 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $983.29 | $1,075.1297 | $1,075.13 | $1,075.10 | $1,075.10 | |