| 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 | $193.99 | 12.116% | $217.4938 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $13.25 | 10.524% | $14.6444 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $65.79 | 13.506% | $74.6756 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $156.72 | 10.164% | $172.649 | $172.65 | $172.65 | $172.60 |
| Purchase #5 | $211.60 | 11.410% | $235.7436 | $235.74 | $235.75 | $235.70 |
| Purchase #6 | $17.48 | 6.531% | $18.6216 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $162.59 | 13.334% | $184.2698 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $821.42 | $918.0978 | $918.09 | $918.10 | $918.00 | |