| 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 | $181.64 | 6.440% | $193.3376 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $168.26 | 7.762% | $181.3203 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $125.80 | 11.264% | $139.9701 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $122.45 | 10.349% | $135.1224 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $195.46 | 11.535% | $218.0063 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $109.51 | 6.238% | $116.3412 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $33.81 | 10.308% | $37.2951 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $936.93 | $1,021.3930 | $1,021.40 | $1,021.35 | $1,021.30 | |