| 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 | $170.42 | 3.311% | $176.0626 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $172.35 | 3.424% | $178.2513 | $178.25 | $178.25 | $178.30 |
| Purchase #3 | $7.25 | 10.740% | $8.0287 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $94.39 | 5.403% | $99.4899 | $99.49 | $99.50 | $99.50 |
| Purchase #5 | $38.74 | 8.516% | $42.0391 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $229.38 | 6.441% | $244.1544 | $244.15 | $244.15 | $244.20 |
| Purchase #7 | $155.25 | 9.250% | $169.6106 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $867.78 | $917.6366 | $917.63 | $917.65 | $917.70 | |