| 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 | $154.38 | 7.186% | $165.4737 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $176.86 | 13.607% | $200.9253 | $200.93 | $200.95 | $200.90 |
| Purchase #3 | $65.47 | 13.509% | $74.3143 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $103.76 | 13.808% | $118.0872 | $118.09 | $118.10 | $118.10 |
| Purchase #5 | $194.33 | 6.701% | $207.3521 | $207.35 | $207.35 | $207.40 |
| Purchase #6 | $48.32 | 9.497% | $52.909 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $242.37 | 9.750% | $266.0011 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $985.49 | $1,085.0627 | $1,085.06 | $1,085.05 | $1,085.10 | |