| 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 | $128.53 | 11.361% | $143.1323 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $30.82 | 13.339% | $34.9311 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $213.91 | 3.588% | $221.5851 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $47.45 | 7.165% | $50.8498 | $50.85 | $50.85 | $50.80 |
| Purchase #5 | $220.44 | 11.572% | $245.9493 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $178.99 | 9.110% | $195.296 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $167.54 | 10.677% | $185.4282 | $185.43 | $185.45 | $185.40 |
| 7 purchase totals = | $987.68 | $1,077.1718 | $1,077.18 | $1,077.25 | $1,077.00 | |