| 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 | $176.91 | 11.607% | $197.4439 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $165.56 | 12.819% | $186.7831 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $155.81 | 9.675% | $170.8846 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $65.62 | 6.831% | $70.1025 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $141.31 | 4.342% | $147.4457 | $147.45 | $147.45 | $147.40 |
| Purchase #6 | $10.70 | 8.168% | $11.574 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $95.30 | 8.273% | $103.1842 | $103.18 | $103.20 | $103.20 |
| 7 purchase totals = | $811.21 | $887.4180 | $887.40 | $887.45 | $887.40 | |