| 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 | $143.80 | 9.710% | $157.763 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $63.43 | 8.484% | $68.8114 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $218.97 | 12.214% | $245.715 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $22.40 | 7.777% | $24.142 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $67.40 | 9.658% | $73.9095 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $13.28 | 7.492% | $14.2749 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $220.64 | 6.109% | $234.1189 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $749.92 | $818.7347 | $818.73 | $818.65 | $818.70 | |