| 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 | $126.45 | 9.217% | $138.1049 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $69.97 | 9.508% | $76.6227 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $177.90 | 4.673% | $186.2133 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $149.37 | 11.756% | $166.9299 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $122.57 | 11.385% | $136.5246 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $210.83 | 13.768% | $239.8571 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $227.53 | 13.711% | $258.7266 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,084.62 | $1,202.9791 | $1,202.97 | $1,202.95 | $1,202.90 | |