| 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 | $135.49 | 12.182% | $151.9954 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $59.41 | 13.564% | $67.4684 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $11.98 | 8.455% | $12.9929 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $141.56 | 5.312% | $149.0797 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $166.30 | 12.697% | $187.4151 | $187.42 | $187.40 | $187.40 |
| Purchase #6 | $236.68 | 12.400% | $266.0283 | $266.03 | $266.05 | $266.00 |
| Purchase #7 | $165.98 | 5.421% | $174.9778 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $917.40 | $1,009.9576 | $1,009.97 | $1,010.00 | $1,010.00 | |