| 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 | $244.86 | 11.406% | $272.7887 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $17.29 | 3.422% | $17.8817 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $141.83 | 6.457% | $150.988 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $101.53 | 13.486% | $115.2223 | $115.22 | $115.20 | $115.20 |
| Purchase #5 | $17.32 | 8.476% | $18.788 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $130.74 | 9.778% | $143.5238 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $158.75 | 5.423% | $167.359 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $812.32 | $886.5515 | $886.55 | $886.55 | $886.60 | |