| 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 | $164.45 | 3.242% | $169.7815 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $31.58 | 10.762% | $34.9786 | $34.98 | $35.00 | $35.00 |
| Purchase #3 | $80.42 | 4.658% | $84.166 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $200.98 | 8.150% | $217.3599 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $173.98 | 7.773% | $187.5035 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $117.33 | 10.807% | $130.0099 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $27.97 | 4.308% | $29.1749 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $796.71 | $852.9743 | $852.97 | $852.95 | $853.10 | |