| 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 | $184.98 | 13.117% | $209.2438 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $91.33 | 9.435% | $99.947 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $161.48 | 8.250% | $174.8021 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $126.97 | 3.328% | $131.1956 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $50.60 | 8.742% | $55.0235 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $53.85 | 7.175% | $57.7137 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $18.59 | 3.609% | $19.2609 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $687.80 | $747.1866 | $747.18 | $747.15 | $747.10 | |