| 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 | $146.55 | 7.731% | $157.8798 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $12.94 | 8.214% | $14.0029 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $139.67 | 7.651% | $150.3562 | $150.36 | $150.35 | $150.40 |
| Purchase #4 | $115.46 | 5.624% | $121.9535 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $234.31 | 9.195% | $255.8548 | $255.85 | $255.85 | $255.90 |
| Purchase #6 | $216.33 | 7.795% | $233.1929 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $228.34 | 6.231% | $242.5679 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $1,093.60 | $1,175.8080 | $1,175.80 | $1,175.80 | $1,176.00 | |