| 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 | $97.89 | 11.836% | $109.4763 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $168.97 | 5.453% | $178.1839 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $220.33 | 4.672% | $230.6238 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $131.97 | 12.345% | $148.2617 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $5.43 | 9.312% | $5.9356 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $152.64 | 8.415% | $165.4847 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $118.31 | 12.654% | $133.2809 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $895.54 | $971.2469 | $971.24 | $971.30 | $971.30 | |