| 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 | $183.76 | 7.604% | $197.7331 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $91.89 | 9.420% | $100.546 | $100.55 | $100.55 | $100.50 |
| Purchase #3 | $130.43 | 6.528% | $138.9445 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $219.33 | 11.854% | $245.3294 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $76.44 | 8.631% | $83.0375 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $161.94 | 3.841% | $168.1601 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $145.56 | 6.758% | $155.3969 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $1,009.35 | $1,089.1475 | $1,089.15 | $1,089.20 | $1,089.00 | |