| 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 | $13.51 | 10.424% | $14.9183 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $172.71 | 3.844% | $179.349 | $179.35 | $179.35 | $179.30 |
| Purchase #3 | $171.74 | 5.827% | $181.7473 | $181.75 | $181.75 | $181.70 |
| Purchase #4 | $101.49 | 5.602% | $107.1755 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $46.94 | 5.468% | $49.5067 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $151.53 | 8.842% | $164.9283 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $21.42 | 4.761% | $22.4398 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $679.34 | $720.0649 | $720.08 | $720.10 | $719.90 | |