| 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 | $159.72 | 12.320% | $179.3975 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $68.49 | 6.195% | $72.733 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $33.65 | 3.296% | $34.7591 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $94.41 | 9.591% | $103.4649 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $101.99 | 13.497% | $115.7556 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $164.44 | 13.685% | $186.9436 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $229.72 | 3.830% | $238.5183 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $852.42 | $931.5720 | $931.57 | $931.55 | $931.60 | |