| 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 | $167.29 | 4.299% | $174.4818 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $225.48 | 10.591% | $249.3606 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $118.61 | 9.461% | $129.8317 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $215.66 | 3.711% | $223.6631 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $56.70 | 6.764% | $60.5352 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $183.68 | 8.540% | $199.3663 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $91.91 | 11.477% | $102.4585 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $1,059.33 | $1,139.6972 | $1,139.70 | $1,139.70 | $1,139.80 | |