| 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 | $152.37 | 8.373% | $165.1279 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $215.96 | 3.797% | $224.16 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $97.34 | 8.440% | $105.5555 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $55.51 | 11.199% | $61.7266 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $242.62 | 7.378% | $260.5205 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $200.59 | 6.813% | $214.2562 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $103.69 | 4.754% | $108.6194 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $1,068.08 | $1,139.9661 | $1,139.98 | $1,139.95 | $1,140.00 | |