| 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 | $72.66 | 3.185% | $74.9742 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $241.80 | 6.751% | $258.1239 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $161.52 | 3.616% | $167.3606 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $160.81 | 10.367% | $177.4812 | $177.48 | $177.50 | $177.50 |
| Purchase #5 | $129.53 | 10.275% | $142.8392 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $175.37 | 6.842% | $187.3688 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $92.40 | 11.246% | $102.7913 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $1,034.09 | $1,110.9392 | $1,110.93 | $1,110.90 | $1,111.00 | |