| 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 | $135.47 | 12.812% | $152.8264 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $47.56 | 10.865% | $52.7274 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $131.47 | 12.495% | $147.8972 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $32.37 | 13.643% | $36.7862 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $115.28 | 11.495% | $128.5314 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $181.73 | 9.617% | $199.207 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $48.39 | 4.169% | $50.4074 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $692.27 | $768.3830 | $768.40 | $768.45 | $768.30 | |