| 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 | $129.89 | 13.581% | $147.5304 | $147.53 | $147.55 | $147.50 |
| Purchase #2 | $211.51 | 13.803% | $240.7047 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $78.97 | 13.287% | $89.4627 | $89.46 | $89.45 | $89.50 |
| Purchase #4 | $136.41 | 8.633% | $148.1863 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $137.76 | 6.200% | $146.3011 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $171.40 | 5.584% | $180.971 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $166.80 | 5.481% | $175.9423 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $1,032.74 | $1,129.0985 | $1,129.09 | $1,129.10 | $1,129.10 | |