| 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 | $96.49 | 13.193% | $109.2199 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $139.87 | 13.665% | $158.9832 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $178.74 | 6.205% | $189.8308 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $23.92 | 12.830% | $26.9889 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $162.82 | 3.332% | $168.2452 | $168.25 | $168.25 | $168.20 |
| Purchase #6 | $165.67 | 6.350% | $176.19 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $48.27 | 7.461% | $51.8714 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $815.78 | $881.3294 | $881.33 | $881.35 | $881.30 | |