| 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 | $122.28 | 7.566% | $131.5317 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $149.74 | 10.646% | $165.6813 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $70.84 | 6.666% | $75.5622 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $59.42 | 3.343% | $61.4064 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $83.39 | 10.434% | $92.0909 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $103.26 | 13.676% | $117.3818 | $117.38 | $117.40 | $117.40 |
| Purchase #7 | $129.84 | 8.693% | $141.127 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $718.77 | $784.7813 | $784.78 | $784.85 | $784.80 | |