| 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 | $145.27 | 10.434% | $160.4275 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $129.35 | 10.440% | $142.8541 | $142.85 | $142.85 | $142.90 |
| Purchase #3 | $249.43 | 6.419% | $265.4409 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $136.53 | 13.200% | $154.552 | $154.55 | $154.55 | $154.60 |
| Purchase #5 | $185.98 | 10.260% | $205.0615 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $57.36 | 9.271% | $62.6778 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $207.51 | 7.604% | $223.2891 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,111.43 | $1,214.3029 | $1,214.30 | $1,214.35 | $1,214.40 | |