| 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 | $111.87 | 7.434% | $120.1864 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $160.80 | 3.749% | $166.8284 | $166.83 | $166.85 | $166.80 |
| Purchase #3 | $197.77 | 8.280% | $214.1454 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $101.77 | 6.230% | $108.1103 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $67.36 | 13.381% | $76.3734 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $214.33 | 5.847% | $226.8619 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $244.31 | 11.652% | $272.777 | $272.78 | $272.80 | $272.80 |
| 7 purchase totals = | $1,098.21 | $1,185.2828 | $1,185.29 | $1,185.30 | $1,185.30 | |