| 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 | $169.58 | 13.593% | $192.631 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $10.50 | 7.716% | $11.3102 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $186.92 | 8.741% | $203.2587 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $132.33 | 12.398% | $148.7363 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $130.94 | 12.443% | $147.2329 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $39.95 | 11.239% | $44.44 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $189.72 | 12.319% | $213.0916 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $859.94 | $960.7007 | $960.70 | $960.75 | $960.60 | |