| 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 | $214.86 | 12.836% | $242.4394 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $6.62 | 12.235% | $7.43 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $142.44 | 12.293% | $159.9501 | $159.95 | $159.95 | $160.00 |
| Purchase #4 | $157.39 | 6.178% | $167.1136 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $62.77 | 10.483% | $69.3502 | $69.35 | $69.35 | $69.40 |
| Purchase #6 | $170.83 | 6.389% | $181.7443 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $47.62 | 3.191% | $49.1396 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $802.53 | $877.1672 | $877.16 | $877.20 | $877.10 | |