| 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 | $107.83 | 6.859% | $115.2261 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $57.29 | 13.499% | $65.0236 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $136.29 | 6.631% | $145.3274 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $199.65 | 3.260% | $206.1586 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $149.83 | 11.732% | $167.4081 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $102.92 | 6.550% | $109.6613 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $121.50 | 6.849% | $129.8215 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $875.31 | $938.6266 | $938.63 | $938.60 | $938.60 | |