| 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 | $172.43 | 3.810% | $178.9996 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $247.28 | 5.838% | $261.7162 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $95.79 | 12.455% | $107.7206 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $83.53 | 5.725% | $88.3121 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $160.42 | 8.426% | $173.937 | $173.94 | $173.95 | $173.90 |
| Purchase #6 | $96.62 | 13.511% | $109.6743 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $210.33 | 9.799% | $230.9402 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,066.40 | $1,151.3000 | $1,151.30 | $1,151.25 | $1,151.20 | |