| 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 | $144.65 | 13.433% | $164.0808 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $61.28 | 11.278% | $68.1912 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $98.71 | 10.801% | $109.3717 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $18.84 | 7.814% | $20.3122 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $132.76 | 11.186% | $147.6105 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $215.68 | 6.860% | $230.4756 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $214.86 | 9.141% | $234.5004 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $886.78 | $974.5424 | $974.54 | $974.55 | $974.60 | |