| 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 | $194.99 | 7.839% | $210.2753 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $91.85 | 5.555% | $96.9523 | $96.95 | $96.95 | $97.00 |
| Purchase #3 | $109.98 | 4.480% | $114.9071 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $147.43 | 5.163% | $155.0418 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $171.74 | 8.732% | $186.7363 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $8.41 | 7.285% | $9.0227 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $149.60 | 12.307% | $168.0113 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $874.00 | $940.9468 | $940.95 | $940.95 | $940.90 | |