| 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 | $143.98 | 12.457% | $161.9156 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $220.98 | 4.535% | $231.0014 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $107.53 | 5.689% | $113.6474 | $113.65 | $113.65 | $113.60 |
| Purchase #4 | $206.49 | 11.535% | $230.3086 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $208.52 | 8.213% | $225.6457 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $131.92 | 3.781% | $136.9079 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $38.99 | 6.354% | $41.4674 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $1,058.41 | $1,140.8940 | $1,140.91 | $1,140.85 | $1,140.80 | |