| 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 | $159.39 | 3.728% | $165.3321 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $70.48 | 4.756% | $73.832 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $106.87 | 9.371% | $116.8848 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $218.63 | 5.506% | $230.6678 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $136.63 | 9.239% | $149.2532 | $149.25 | $149.25 | $149.30 |
| Purchase #6 | $25.87 | 7.501% | $27.8105 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $224.27 | 13.168% | $253.8019 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $942.14 | $1,017.5823 | $1,017.57 | $1,017.60 | $1,017.60 | |