| 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 | $157.82 | 12.163% | $177.0156 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $230.49 | 7.148% | $246.9654 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $129.37 | 5.287% | $136.2098 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $32.33 | 12.556% | $36.3894 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $135.65 | 8.235% | $146.8208 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $15.45 | 12.271% | $17.3459 | $17.35 | $17.35 | $17.30 |
| Purchase #7 | $86.77 | 13.763% | $98.7122 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $787.88 | $859.4591 | $859.47 | $859.40 | $859.40 | |