| 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 | $76.76 | 8.470% | $83.2616 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $66.97 | 7.282% | $71.8468 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $136.70 | 9.804% | $150.1021 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $108.49 | 4.438% | $113.3048 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $157.48 | 4.860% | $165.1335 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $220.93 | 4.214% | $230.24 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $137.58 | 9.228% | $150.2759 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $904.91 | $964.1647 | $964.16 | $964.20 | $964.10 | |