| 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 | $164.54 | 3.288% | $169.9501 | $169.95 | $169.95 | $170.00 |
| Purchase #2 | $71.54 | 4.761% | $74.946 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $206.71 | 3.261% | $213.4508 | $213.45 | $213.45 | $213.50 |
| Purchase #4 | $211.63 | 11.777% | $236.5537 | $236.55 | $236.55 | $236.60 |
| Purchase #5 | $79.87 | 13.120% | $90.3489 | $90.35 | $90.35 | $90.30 |
| Purchase #6 | $35.45 | 4.822% | $37.1594 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $87.82 | 12.529% | $98.823 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $857.56 | $921.2319 | $921.23 | $921.20 | $921.30 | |