| 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 | $199.81 | 3.679% | $207.161 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $69.88 | 6.213% | $74.2216 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $117.85 | 9.709% | $129.2921 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $34.69 | 12.464% | $39.0138 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $120.46 | 10.561% | $133.1818 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $43.73 | 8.256% | $47.3403 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $50.83 | 7.738% | $54.7632 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $637.25 | $684.9738 | $684.96 | $684.95 | $685.00 | |