| 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 | $136.47 | 5.383% | $143.8162 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $230.53 | 4.227% | $240.2745 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $128.96 | 9.122% | $140.7237 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $122.36 | 5.682% | $129.3125 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $137.83 | 10.262% | $151.9741 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $21.33 | 3.127% | $21.997 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $121.65 | 9.139% | $132.7676 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $899.13 | $960.8656 | $960.86 | $960.75 | $960.90 | |