| 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 | $152.82 | 10.740% | $169.2329 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $116.97 | 9.664% | $128.274 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $20.46 | 11.138% | $22.7388 | $22.74 | $22.75 | $22.70 |
| Purchase #4 | $205.33 | 13.502% | $233.0537 | $233.05 | $233.05 | $233.10 |
| Purchase #5 | $129.48 | 6.586% | $138.0076 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $19.77 | 9.625% | $21.6729 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $45.99 | 3.141% | $47.4345 | $47.43 | $47.45 | $47.40 |
| 7 purchase totals = | $690.82 | $760.4144 | $760.40 | $760.40 | $760.40 | |