| 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 | $92.75 | 7.559% | $99.761 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $144.86 | 10.225% | $159.6719 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $43.86 | 12.321% | $49.264 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $35.55 | 9.851% | $39.052 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $85.38 | 6.839% | $91.2191 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $154.99 | 9.578% | $169.8349 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $221.72 | 11.359% | $246.9052 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $779.11 | $855.7081 | $855.70 | $855.65 | $855.80 | |