| 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 | $190.49 | 8.585% | $206.8436 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $176.38 | 8.490% | $191.3547 | $191.35 | $191.35 | $191.40 |
| Purchase #3 | $130.70 | 9.306% | $142.8629 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $223.97 | 4.109% | $233.1729 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $211.78 | 5.758% | $223.9743 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $145.52 | 6.560% | $155.0661 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $52.81 | 6.624% | $56.3081 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $1,131.65 | $1,209.5826 | $1,209.57 | $1,209.50 | $1,209.70 | |