| 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 | $133.40 | 7.606% | $143.5464 | $143.55 | $143.55 | $143.50 |
| Purchase #2 | $122.58 | 8.780% | $133.3425 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $26.26 | 11.678% | $29.3266 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $65.74 | 11.149% | $73.0694 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $53.71 | 4.312% | $56.026 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $183.30 | 11.337% | $204.0807 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $108.71 | 9.773% | $119.3342 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $693.70 | $758.7258 | $758.73 | $758.80 | $758.60 | |