| 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 | $128.57 | 10.440% | $141.9927 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $131.86 | 10.636% | $145.8846 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $59.44 | 7.296% | $63.7767 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $28.68 | 10.616% | $31.7247 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $162.79 | 4.251% | $169.7102 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $174.54 | 3.671% | $180.9474 | $180.95 | $180.95 | $180.90 |
| Purchase #7 | $6.56 | 10.370% | $7.2403 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $692.44 | $741.2766 | $741.27 | $741.30 | $741.20 | |