| 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 | $183.98 | 5.298% | $193.7273 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $71.39 | 6.215% | $75.8269 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $164.35 | 12.787% | $185.3654 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $63.60 | 6.103% | $67.4815 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $157.97 | 3.609% | $163.6711 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $92.42 | 11.592% | $103.1333 | $103.13 | $103.15 | $103.10 |
| Purchase #7 | $169.63 | 8.840% | $184.6253 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $903.34 | $973.8308 | $973.84 | $973.90 | $973.80 | |