| 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 | $138.81 | 7.160% | $148.7488 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $62.89 | 12.756% | $70.9122 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $118.48 | 5.242% | $124.6907 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $76.96 | 5.525% | $81.212 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $155.74 | 3.454% | $161.1193 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $93.67 | 9.850% | $102.8965 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $189.33 | 10.697% | $209.5826 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $835.88 | $899.1621 | $899.16 | $899.15 | $899.10 | |