| 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 | $194.44 | 9.641% | $213.186 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $162.27 | 10.851% | $179.8779 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $197.38 | 3.490% | $204.2686 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $20.94 | 12.499% | $23.5573 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $22.66 | 9.715% | $24.8614 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $62.38 | 5.635% | $65.8951 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $119.56 | 12.245% | $134.2001 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $779.63 | $845.8464 | $845.86 | $845.85 | $846.00 | |