| 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 | $131.95 | 13.107% | $149.2447 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $187.40 | 12.504% | $210.8325 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $67.26 | 3.347% | $69.5112 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $94.64 | 4.449% | $98.8505 | $98.85 | $98.85 | $98.90 |
| Purchase #5 | $137.28 | 3.358% | $141.8899 | $141.89 | $141.90 | $141.90 |
| Purchase #6 | $160.98 | 10.515% | $177.907 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $73.64 | 9.520% | $80.6505 | $80.65 | $80.65 | $80.70 |
| 7 purchase totals = | $853.15 | $928.8863 | $928.88 | $928.90 | $928.90 | |