| 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 | $69.95 | 3.833% | $72.6312 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $183.64 | 6.764% | $196.0614 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $168.97 | 7.789% | $182.1311 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $129.48 | 4.549% | $135.37 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $22.56 | 13.107% | $25.5169 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $228.79 | 8.597% | $248.4591 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $250.46 | 4.158% | $260.8741 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,053.85 | $1,121.0438 | $1,121.04 | $1,121.00 | $1,121.10 | |