| 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 | $181.30 | 5.221% | $190.7657 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $32.98 | 4.364% | $34.4192 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $92.57 | 3.329% | $95.6517 | $95.65 | $95.65 | $95.70 |
| Purchase #4 | $22.65 | 10.557% | $25.0412 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $123.67 | 3.426% | $127.9069 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $170.78 | 13.741% | $194.2469 | $194.25 | $194.25 | $194.20 |
| Purchase #7 | $165.33 | 13.109% | $187.0031 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $789.28 | $855.0347 | $855.04 | $855.00 | $855.00 | |