| 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 | $134.49 | 13.600% | $152.7806 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $81.63 | 4.400% | $85.2217 | $85.22 | $85.20 | $85.20 |
| Purchase #3 | $228.72 | 9.561% | $250.5879 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $64.61 | 8.746% | $70.2608 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $86.96 | 9.866% | $95.5395 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $167.65 | 10.183% | $184.7218 | $184.72 | $184.70 | $184.70 |
| Purchase #7 | $97.93 | 10.402% | $108.1167 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $861.99 | $947.2290 | $947.23 | $947.20 | $947.20 | |