| 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 | $179.42 | 5.292% | $188.9149 | $188.91 | $188.90 | $188.90 |
| Purchase #2 | $46.93 | 12.594% | $52.8404 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $193.33 | 3.315% | $199.7389 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $90.95 | 12.817% | $102.6071 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $238.83 | 5.730% | $252.515 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $159.80 | 6.445% | $170.0991 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $166.90 | 11.268% | $185.7063 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $1,076.16 | $1,152.4217 | $1,152.43 | $1,152.40 | $1,152.30 | |