| 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 | $176.62 | 6.428% | $187.9731 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $58.58 | 6.328% | $62.2869 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $32.70 | 12.346% | $36.7371 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $230.28 | 11.652% | $257.1122 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $9.87 | 11.505% | $11.0055 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $187.58 | 3.654% | $194.4342 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $74.46 | 4.327% | $77.6819 | $77.68 | $77.70 | $77.70 |
| 7 purchase totals = | $770.09 | $827.2309 | $827.23 | $827.25 | $827.20 | |