| 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 | $245.38 | 8.531% | $266.3134 | $266.31 | $266.30 | $266.30 |
| Purchase #2 | $142.52 | 10.138% | $156.9687 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $40.99 | 8.122% | $44.3192 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $165.28 | 7.809% | $178.1867 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $132.57 | 12.783% | $149.5164 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $10.68 | 10.179% | $11.7671 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $108.90 | 11.648% | $121.5847 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $846.32 | $928.6562 | $928.66 | $928.60 | $928.70 | |