| 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 | $53.78 | 12.276% | $60.382 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $144.62 | 3.207% | $149.258 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $133.34 | 8.159% | $144.2192 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $141.25 | 7.313% | $151.5796 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $234.92 | 9.124% | $256.3541 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $134.85 | 4.818% | $141.3471 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $9.91 | 3.627% | $10.2694 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $852.67 | $913.4094 | $913.41 | $913.40 | $913.50 | |