| 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 | $145.95 | 3.579% | $151.1736 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $188.50 | 5.621% | $199.0956 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $229.77 | 5.476% | $242.3522 | $242.35 | $242.35 | $242.40 |
| Purchase #4 | $209.28 | 5.700% | $221.209 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $222.77 | 7.840% | $240.2352 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $53.90 | 6.592% | $57.4531 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $211.96 | 10.771% | $234.7902 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,262.13 | $1,346.3089 | $1,346.31 | $1,346.30 | $1,346.40 | |