| 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 | $188.44 | 9.653% | $206.6301 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $208.52 | 4.310% | $217.5072 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $229.82 | 7.808% | $247.7643 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $155.62 | 13.672% | $176.8964 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $130.45 | 7.761% | $140.5742 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $34.42 | 5.486% | $36.3083 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $104.26 | 11.112% | $115.8454 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $1,051.53 | $1,141.5259 | $1,141.53 | $1,141.50 | $1,141.50 | |