| 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 | $148.35 | 12.699% | $167.189 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $99.48 | 3.631% | $103.0921 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $219.78 | 11.634% | $245.3492 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $189.47 | 8.151% | $204.9137 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $51.36 | 7.492% | $55.2079 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $112.48 | 7.269% | $120.6562 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $76.90 | 10.845% | $85.2398 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $897.82 | $981.6479 | $981.65 | $981.65 | $981.60 | |