| 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 | $170.29 | 6.299% | $181.0166 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $20.37 | 4.594% | $21.3058 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $177.85 | 7.251% | $190.7459 | $190.75 | $190.75 | $190.70 |
| Purchase #4 | $114.93 | 4.482% | $120.0812 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $55.49 | 9.561% | $60.7954 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $163.84 | 5.368% | $172.6349 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $98.81 | 11.696% | $110.3668 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $801.58 | $856.9466 | $856.96 | $856.95 | $856.90 | |