| 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 | $97.29 | 9.843% | $106.8663 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $141.82 | 5.309% | $149.3492 | $149.35 | $149.35 | $149.30 |
| Purchase #3 | $143.86 | 5.541% | $151.8313 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $197.58 | 8.544% | $214.4612 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $204.92 | 13.803% | $233.2051 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $33.31 | 4.145% | $34.6907 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $123.81 | 10.676% | $137.028 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $942.59 | $1,027.4318 | $1,027.44 | $1,027.45 | $1,027.40 | |