| 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 | $138.62 | 7.705% | $149.3007 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $92.87 | 3.646% | $96.256 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $50.27 | 10.762% | $55.6801 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $163.35 | 5.219% | $171.8752 | $171.88 | $171.90 | $171.90 |
| Purchase #5 | $10.73 | 12.194% | $12.0384 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $130.93 | 12.163% | $146.855 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $28.55 | 11.728% | $31.8983 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $615.32 | $663.9037 | $663.92 | $663.95 | $664.00 | |