| 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 | $133.76 | 6.202% | $142.0558 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $85.94 | 9.187% | $93.8353 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $128.69 | 11.370% | $143.3221 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $100.92 | 8.731% | $109.7313 | $109.73 | $109.75 | $109.70 |
| Purchase #5 | $29.99 | 6.646% | $31.9831 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $22.55 | 6.287% | $23.9677 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $138.35 | 7.423% | $148.6197 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $640.20 | $693.5150 | $693.52 | $693.50 | $693.50 | |