| 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 | $160.51 | 3.276% | $165.7683 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $93.88 | 6.864% | $100.3239 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $159.37 | 4.310% | $166.2388 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $203.81 | 3.394% | $210.7273 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $32.98 | 9.366% | $36.0689 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $149.36 | 5.227% | $157.167 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $29.73 | 13.326% | $33.6918 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $829.64 | $869.9860 | $869.99 | $869.95 | $870.00 | |