| 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 | $152.82 | 13.265% | $173.0916 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $79.30 | 13.558% | $90.0515 | $90.05 | $90.05 | $90.10 |
| Purchase #3 | $109.91 | 10.435% | $121.3791 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $183.34 | 6.551% | $195.3506 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $52.77 | 10.216% | $58.161 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $54.92 | 10.795% | $60.8486 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $39.90 | 9.446% | $43.669 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $672.96 | $742.5514 | $742.55 | $742.55 | $742.70 | |