| 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 | $146.50 | 13.798% | $166.7141 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $21.37 | 13.117% | $24.1731 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $194.89 | 8.433% | $211.3251 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $174.78 | 5.343% | $184.1185 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $76.37 | 7.573% | $82.1535 | $82.15 | $82.15 | $82.20 |
| Purchase #6 | $139.90 | 3.747% | $145.1421 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $45.81 | 7.614% | $49.298 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $799.62 | $862.9244 | $862.92 | $862.90 | $862.90 | |