| 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 | $191.38 | 13.607% | $217.4211 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $160.98 | 13.149% | $182.1473 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $62.68 | 10.273% | $69.1191 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $135.99 | 3.235% | $140.3893 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $231.95 | 5.868% | $245.5608 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $151.27 | 6.452% | $161.0299 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $170.68 | 12.556% | $192.1106 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $1,104.93 | $1,207.7781 | $1,207.78 | $1,207.75 | $1,207.70 | |