| 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 | $155.50 | 8.450% | $168.6398 | $168.64 | $168.65 | $168.60 |
| Purchase #2 | $169.34 | 3.742% | $175.6767 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $187.43 | 6.158% | $198.9719 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $195.32 | 10.233% | $215.3071 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $226.77 | 10.144% | $249.7735 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $247.61 | 4.780% | $259.4458 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $116.37 | 6.664% | $124.1249 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,298.34 | $1,391.9397 | $1,391.94 | $1,391.90 | $1,391.90 | |