| 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 | $185.97 | 4.840% | $194.9709 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $19.39 | 11.507% | $21.6212 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $16.81 | 13.310% | $19.0474 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $77.90 | 4.643% | $81.5169 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $102.34 | 12.702% | $115.3392 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $108.28 | 3.798% | $112.3925 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $83.54 | 7.300% | $89.6384 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $594.23 | $634.5265 | $634.53 | $634.50 | $634.40 | |