| 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 | $130.36 | 9.629% | $142.9124 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $13.42 | 11.118% | $14.912 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $179.38 | 8.676% | $194.943 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $74.38 | 7.141% | $79.6915 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $37.82 | 5.394% | $39.86 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $184.82 | 4.655% | $193.4234 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $142.96 | 6.188% | $151.8064 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $763.14 | $817.5487 | $817.54 | $817.50 | $817.50 | |