| 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 | $191.67 | 13.689% | $217.9077 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $188.51 | 6.212% | $200.2202 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $161.43 | 5.479% | $170.2747 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $76.56 | 10.844% | $84.8622 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $31.85 | 12.703% | $35.8959 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $34.47 | 5.136% | $36.2404 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $36.62 | 6.242% | $38.9058 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $721.11 | $784.3069 | $784.31 | $784.25 | $784.30 | |