| 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 | $169.72 | 4.644% | $177.6018 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $5.89 | 6.807% | $6.2909 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $56.73 | 3.149% | $58.5164 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $116.35 | 10.126% | $128.1316 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $239.35 | 11.862% | $267.7417 | $267.74 | $267.75 | $267.70 |
| Purchase #6 | $32.30 | 13.491% | $36.6576 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $205.84 | 7.571% | $221.4241 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $826.18 | $896.3641 | $896.36 | $896.35 | $896.30 | |