| 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 | $161.42 | 8.201% | $174.6581 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $180.96 | 7.309% | $194.1864 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $89.32 | 3.798% | $92.7124 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $40.96 | 11.648% | $45.731 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $145.92 | 10.697% | $161.5291 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $50.34 | 5.241% | $52.9783 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $244.87 | 4.366% | $255.561 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $913.79 | $977.3563 | $977.36 | $977.40 | $977.40 | |