| 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 | $179.98 | 12.296% | $202.1103 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $238.86 | 11.111% | $265.3997 | $265.40 | $265.40 | $265.40 |
| Purchase #3 | $51.77 | 6.270% | $55.016 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $137.88 | 9.125% | $150.4616 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $20.31 | 8.472% | $22.0307 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $188.71 | 10.819% | $209.1265 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $143.96 | 9.453% | $157.5685 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $961.47 | $1,061.7133 | $1,061.72 | $1,061.70 | $1,061.70 | |