| 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 | $134.53 | 13.152% | $152.2234 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $47.25 | 12.622% | $53.2139 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $160.57 | 3.266% | $165.8142 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $142.73 | 10.667% | $157.955 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $109.72 | 6.822% | $117.2051 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $6.90 | 5.187% | $7.2579 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $191.47 | 8.326% | $207.4118 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $793.17 | $861.0813 | $861.08 | $861.00 | $861.10 | |