| 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 | $135.62 | 6.199% | $144.0271 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $247.39 | 9.271% | $270.3255 | $270.33 | $270.35 | $270.30 |
| Purchase #3 | $215.27 | 13.845% | $245.0741 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $34.85 | 5.514% | $36.7716 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $27.79 | 6.794% | $29.6781 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $77.43 | 8.135% | $83.7289 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $192.50 | 13.224% | $217.9562 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $930.85 | $1,027.5615 | $1,027.57 | $1,027.60 | $1,027.60 | |