| 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 | $170.71 | 11.376% | $190.13 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $198.62 | 8.151% | $214.8095 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $34.51 | 9.321% | $37.7267 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $244.40 | 9.150% | $266.7626 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $192.55 | 11.661% | $215.0033 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $26.83 | 10.263% | $29.5836 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $39.44 | 6.116% | $41.8522 | $41.85 | $41.85 | $41.90 |
| 7 purchase totals = | $907.06 | $995.8679 | $995.86 | $995.90 | $995.90 | |