| 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 | $159.27 | 12.639% | $179.4001 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $23.54 | 9.175% | $25.6998 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $63.90 | 8.822% | $69.5373 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $63.26 | 7.528% | $68.0222 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $176.92 | 9.276% | $193.3311 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $110.55 | 8.289% | $119.7135 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $220.35 | 11.483% | $245.6528 | $245.65 | $245.65 | $245.70 |
| 7 purchase totals = | $817.79 | $901.3568 | $901.35 | $901.35 | $901.30 | |