| 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 | $159.65 | 3.439% | $165.1404 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $72.93 | 8.832% | $79.3712 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $158.54 | 12.635% | $178.5715 | $178.57 | $178.55 | $178.60 |
| Purchase #4 | $245.64 | 11.646% | $274.2472 | $274.25 | $274.25 | $274.20 |
| Purchase #5 | $69.76 | 11.642% | $77.8815 | $77.88 | $77.90 | $77.90 |
| Purchase #6 | $68.33 | 11.869% | $76.4401 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $19.45 | 13.540% | $22.0835 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $794.30 | $873.7354 | $873.73 | $873.75 | $873.70 | |