| 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 | $16.37 | 13.851% | $18.6374 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $220.91 | 3.629% | $228.9268 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $165.93 | 7.741% | $178.7746 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $26.36 | 9.175% | $28.7785 | $28.78 | $28.80 | $28.80 |
| Purchase #5 | $172.72 | 6.261% | $183.534 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $213.74 | 5.743% | $226.0151 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $95.43 | 3.776% | $99.0334 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $911.46 | $963.6998 | $963.70 | $963.75 | $963.60 | |