| 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 | $223.30 | 6.337% | $237.4505 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $129.28 | 6.103% | $137.17 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $63.88 | 9.440% | $69.9103 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $98.54 | 6.601% | $105.0446 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $168.98 | 5.172% | $177.7196 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $38.54 | 3.334% | $39.8249 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $78.89 | 8.583% | $85.6611 | $85.66 | $85.65 | $85.70 |
| 7 purchase totals = | $801.41 | $852.7810 | $852.77 | $852.70 | $852.80 | |