| 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 | $115.90 | 7.845% | $124.9924 | $124.99 | $125.00 | $125.00 |
| Purchase #2 | $18.65 | 3.220% | $19.2505 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $109.51 | 8.245% | $118.5391 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $189.57 | 7.317% | $203.4408 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $67.55 | 13.424% | $76.6179 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $192.95 | 5.808% | $204.1565 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $30.50 | 13.122% | $34.5022 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $724.63 | $781.4994 | $781.50 | $781.50 | $781.50 | |