| 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 | $176.89 | 7.434% | $190.04 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $181.94 | 9.530% | $199.2789 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $153.55 | 7.440% | $164.9741 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $58.33 | 4.554% | $60.9863 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $93.35 | 3.585% | $96.6966 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $207.65 | 8.503% | $225.3065 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $91.34 | 11.535% | $101.8761 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $963.05 | $1,039.1585 | $1,039.17 | $1,039.20 | $1,039.20 | |