| 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 | $159.49 | 6.441% | $169.7628 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $205.99 | 7.294% | $221.0149 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $105.49 | 7.606% | $113.5136 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $110.72 | 11.530% | $123.486 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $233.57 | 13.149% | $264.2821 | $264.28 | $264.30 | $264.30 |
| Purchase #6 | $34.74 | 3.475% | $35.9472 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $91.59 | 8.333% | $99.2222 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $941.59 | $1,027.2288 | $1,027.22 | $1,027.20 | $1,027.20 | |