| 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 | $156.95 | 4.632% | $164.2199 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $14.87 | 10.664% | $16.4557 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $48.25 | 13.786% | $54.9017 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $30.78 | 5.265% | $32.4006 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $61.39 | 8.544% | $66.6352 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $228.48 | 5.186% | $240.329 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $124.73 | 9.539% | $136.628 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $665.45 | $711.5701 | $711.58 | $711.60 | $711.50 | |