| 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 | $16.81 | 9.453% | $18.399 | $18.40 | $18.40 | $18.40 |
| Purchase #2 | $76.56 | 9.255% | $83.6456 | $83.65 | $83.65 | $83.60 |
| Purchase #3 | $224.86 | 6.797% | $240.1437 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $66.84 | 10.199% | $73.657 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $192.72 | 11.679% | $215.2278 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $131.58 | 6.195% | $139.7314 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $61.66 | 9.307% | $67.3987 | $67.40 | $67.40 | $67.40 |
| 7 purchase totals = | $771.03 | $838.2032 | $838.21 | $838.25 | $838.10 | |