| 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 | $70.68 | 5.640% | $74.6664 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $151.93 | 9.866% | $166.9194 | $166.92 | $166.90 | $166.90 |
| Purchase #3 | $242.35 | 11.466% | $270.1379 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $135.52 | 11.630% | $151.281 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $192.90 | 12.794% | $217.5796 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $171.53 | 7.730% | $184.7893 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $224.98 | 10.196% | $247.919 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $1,189.89 | $1,313.2926 | $1,313.30 | $1,313.30 | $1,313.30 | |