| 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 | $167.49 | 8.630% | $181.9444 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $145.99 | 7.109% | $156.3684 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $176.97 | 5.440% | $186.5972 | $186.60 | $186.60 | $186.60 |
| Purchase #4 | $121.79 | 13.327% | $138.021 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $18.50 | 10.136% | $20.3752 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $191.79 | 10.741% | $212.3902 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $77.50 | 4.425% | $80.9294 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $900.03 | $976.6258 | $976.63 | $976.65 | $976.60 | |