| 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 | $150.95 | 3.773% | $156.6453 | $156.65 | $156.65 | $156.60 |
| Purchase #2 | $106.77 | 9.772% | $117.2036 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $16.88 | 7.781% | $18.1934 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $219.42 | 4.311% | $228.8792 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $12.55 | 13.438% | $14.2365 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $239.27 | 12.503% | $269.1859 | $269.19 | $269.20 | $269.20 |
| Purchase #7 | $55.47 | 6.205% | $58.9119 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $801.31 | $863.2558 | $863.26 | $863.30 | $863.20 | |