| 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 | $148.45 | 8.697% | $161.3607 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $228.91 | 9.723% | $251.1669 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $37.96 | 7.357% | $40.7527 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $100.44 | 7.511% | $107.984 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $131.79 | 8.428% | $142.8973 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $37.43 | 12.623% | $42.1548 | $42.15 | $42.15 | $42.20 |
| Purchase #7 | $7.96 | 10.227% | $8.7741 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $692.94 | $755.0905 | $755.08 | $755.05 | $755.30 | |