| 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 | $91.91 | 10.601% | $101.6534 | $101.65 | $101.65 | $101.70 |
| Purchase #2 | $171.87 | 4.673% | $179.9015 | $179.90 | $179.90 | $179.90 |
| Purchase #3 | $139.34 | 6.817% | $148.8388 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $27.31 | 4.160% | $28.4461 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $138.25 | 7.320% | $148.3699 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $25.53 | 5.484% | $26.9301 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $170.25 | 9.196% | $185.9062 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $764.46 | $820.0460 | $820.05 | $820.05 | $820.00 | |