| 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 | $14.77 | 10.658% | $16.3442 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $128.80 | 10.694% | $142.5739 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $123.66 | 12.451% | $139.0569 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $176.89 | 6.171% | $187.8059 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $87.53 | 8.713% | $95.1565 | $95.16 | $95.15 | $95.20 |
| Purchase #6 | $148.78 | 7.557% | $160.0233 | $160.02 | $160.00 | $160.00 |
| Purchase #7 | $182.65 | 11.406% | $203.4831 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $863.08 | $944.4438 | $944.44 | $944.40 | $944.50 | |