| 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 | $132.55 | 7.288% | $142.2102 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $154.60 | 3.278% | $159.6678 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $107.62 | 13.614% | $122.2714 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $33.64 | 3.246% | $34.732 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $54.35 | 13.200% | $61.5242 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $224.91 | 4.784% | $235.6697 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $97.76 | 3.292% | $100.9783 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $805.43 | $857.0536 | $857.05 | $857.00 | $857.10 | |