| 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 | $98.27 | 7.704% | $105.8407 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $178.62 | 10.428% | $197.2465 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $44.90 | 8.581% | $48.7529 | $48.75 | $48.75 | $48.80 |
| Purchase #4 | $143.47 | 5.170% | $150.8874 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $129.99 | 11.602% | $145.0714 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $95.43 | 7.134% | $102.238 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $247.64 | 7.564% | $266.3715 | $266.37 | $266.35 | $266.40 |
| 7 purchase totals = | $938.32 | $1,016.4084 | $1,016.41 | $1,016.40 | $1,016.40 | |