| 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 | $130.31 | 8.181% | $140.9707 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $218.93 | 4.647% | $229.1037 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $21.71 | 5.455% | $22.8943 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $220.92 | 7.159% | $236.7357 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $161.63 | 5.217% | $170.0622 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $142.77 | 8.339% | $154.6756 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $195.78 | 13.153% | $221.5309 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $1,092.05 | $1,175.9731 | $1,175.97 | $1,176.00 | $1,176.00 | |