| 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 | $160.26 | 13.472% | $181.8502 | $181.85 | $181.85 | $181.90 |
| Purchase #2 | $167.37 | 11.222% | $186.1523 | $186.15 | $186.15 | $186.20 |
| Purchase #3 | $107.58 | 10.119% | $118.466 | $118.47 | $118.45 | $118.50 |
| Purchase #4 | $172.26 | 3.451% | $178.2047 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $37.52 | 8.419% | $40.6788 | $40.68 | $40.70 | $40.70 |
| Purchase #6 | $55.77 | 12.821% | $62.9203 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $41.42 | 4.874% | $43.4388 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $742.18 | $811.7111 | $811.71 | $811.70 | $811.80 | |