| 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 | $165.29 | 4.573% | $172.8487 | $172.85 | $172.85 | $172.80 |
| Purchase #2 | $194.97 | 8.223% | $211.0024 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $87.46 | 11.431% | $97.4576 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $169.38 | 10.623% | $187.3732 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $249.63 | 6.590% | $266.0806 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $242.35 | 12.170% | $271.844 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $130.65 | 8.339% | $141.5449 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $1,239.73 | $1,348.1514 | $1,348.14 | $1,348.15 | $1,348.10 | |