| 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 | $243.28 | 9.780% | $267.0728 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $74.32 | 6.506% | $79.1553 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $147.66 | 3.716% | $153.147 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $142.70 | 12.116% | $159.9895 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $76.94 | 11.145% | $85.515 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $61.74 | 13.606% | $70.1403 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $49.38 | 6.361% | $52.5211 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $796.02 | $867.5410 | $867.55 | $867.50 | $867.50 | |