| 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 | $138.74 | 3.256% | $143.2574 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $249.57 | 5.359% | $262.9445 | $262.94 | $262.95 | $262.90 |
| Purchase #3 | $95.84 | 7.514% | $103.0414 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $164.28 | 8.496% | $178.2372 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $172.87 | 4.228% | $180.1789 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $182.46 | 13.388% | $206.8877 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $211.91 | 8.731% | $230.4119 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $1,215.67 | $1,304.9590 | $1,304.96 | $1,305.00 | $1,304.90 | |