| 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 | $170.96 | 13.324% | $193.7387 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $250.78 | 10.230% | $276.4348 | $276.43 | $276.45 | $276.40 |
| Purchase #3 | $211.83 | 4.451% | $221.2586 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $118.44 | 8.818% | $128.884 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $40.79 | 7.226% | $43.7375 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $54.57 | 4.848% | $57.2156 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $62.98 | 11.704% | $70.3512 | $70.35 | $70.35 | $70.40 |
| 7 purchase totals = | $910.35 | $991.6204 | $991.62 | $991.65 | $991.60 | |