| 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 | $147.77 | 9.837% | $162.3061 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $223.40 | 4.626% | $233.7345 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $41.52 | 8.658% | $45.1148 | $45.11 | $45.10 | $45.10 |
| Purchase #4 | $123.50 | 10.121% | $135.9994 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $245.99 | 5.783% | $260.2156 | $260.22 | $260.20 | $260.20 |
| Purchase #6 | $75.94 | 7.748% | $81.8238 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $65.77 | 9.122% | $71.7695 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $923.89 | $990.9637 | $990.96 | $990.90 | $990.90 | |