| 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 | $132.70 | 13.490% | $150.6012 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $101.90 | 8.487% | $110.5483 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $205.35 | 8.517% | $222.8397 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $148.49 | 4.260% | $154.8157 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $73.65 | 4.355% | $76.8575 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $26.66 | 9.347% | $29.1519 | $29.15 | $29.15 | $29.20 |
| Purchase #7 | $185.52 | 8.393% | $201.0907 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $874.27 | $945.9050 | $945.91 | $945.90 | $945.90 | |