| 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 | $9.82 | 10.169% | $10.8186 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $167.55 | 12.386% | $188.3027 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $144.95 | 5.463% | $152.8686 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $136.49 | 7.378% | $146.5602 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $6.94 | 7.383% | $7.4524 | $7.45 | $7.45 | $7.50 |
| Purchase #6 | $224.35 | 7.766% | $241.773 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $101.92 | 4.667% | $106.6766 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $792.02 | $854.4521 | $854.45 | $854.40 | $854.60 | |