| 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 | $184.64 | 4.182% | $192.3616 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $139.73 | 5.295% | $147.1287 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $55.88 | 5.678% | $59.0529 | $59.05 | $59.05 | $59.10 |
| Purchase #4 | $52.93 | 13.323% | $59.9819 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $14.77 | 9.471% | $16.1689 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $225.29 | 6.613% | $240.1884 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $74.31 | 3.326% | $76.7816 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $747.55 | $791.6640 | $791.66 | $791.70 | $791.80 | |