| 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 | $173.38 | 3.587% | $179.5991 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $29.68 | 9.396% | $32.4687 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $47.94 | 13.321% | $54.3261 | $54.33 | $54.35 | $54.30 |
| Purchase #4 | $205.77 | 11.394% | $229.2154 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $111.63 | 6.855% | $119.2822 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $189.68 | 12.788% | $213.9363 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $27.29 | 10.302% | $30.1014 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $785.37 | $858.9292 | $858.94 | $858.95 | $858.90 | |