| 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 | $167.60 | 6.399% | $178.3247 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $229.29 | 12.584% | $258.1439 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $26.86 | 3.744% | $27.8656 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $173.99 | 7.727% | $187.4342 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $250.89 | 9.314% | $274.2579 | $274.26 | $274.25 | $274.30 |
| Purchase #6 | $166.61 | 10.247% | $183.6825 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $128.91 | 8.285% | $139.5902 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $1,144.15 | $1,249.2990 | $1,249.29 | $1,249.30 | $1,249.30 | |