| 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 | $137.42 | 12.417% | $154.4834 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $160.83 | 10.794% | $178.19 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $125.95 | 9.429% | $137.8258 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $129.81 | 9.136% | $141.6694 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $113.94 | 11.285% | $126.7981 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $63.33 | 5.682% | $66.9284 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $136.63 | 13.852% | $155.556 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $867.91 | $961.4511 | $961.46 | $961.50 | $961.50 | |