| 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 | $119.43 | 13.817% | $135.9316 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $156.75 | 7.226% | $168.0768 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $193.92 | 5.236% | $204.0737 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $163.82 | 3.259% | $169.1589 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $215.98 | 4.329% | $225.3298 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $200.80 | 8.291% | $217.4483 | $217.45 | $217.45 | $217.40 |
| Purchase #7 | $17.37 | 9.743% | $19.0624 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $1,068.07 | $1,139.0815 | $1,139.08 | $1,139.10 | $1,139.10 | |