| 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 | $173.31 | 5.697% | $183.1835 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $120.73 | 10.475% | $133.3765 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $74.54 | 9.291% | $81.4655 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $135.98 | 7.278% | $145.8766 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $52.67 | 11.393% | $58.6707 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $125.71 | 3.429% | $130.0206 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $130.70 | 8.142% | $141.3416 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $813.64 | $873.9350 | $873.94 | $873.95 | $874.00 | |