| 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 | $179.33 | 13.395% | $203.3513 | $203.35 | $203.35 | $203.40 |
| Purchase #2 | $137.35 | 3.548% | $142.2232 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $29.87 | 4.402% | $31.1849 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $213.25 | 6.387% | $226.8703 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $239.42 | 8.148% | $258.9279 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $198.98 | 10.868% | $220.6051 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $62.39 | 7.674% | $67.1778 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $1,060.59 | $1,150.3405 | $1,150.34 | $1,150.35 | $1,150.40 | |