| 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 | $171.29 | 9.367% | $187.3347 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $166.44 | 5.194% | $175.0849 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $195.41 | 12.526% | $219.8871 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $112.93 | 4.116% | $117.5782 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $218.80 | 3.768% | $227.0444 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $137.50 | 9.470% | $150.5213 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $94.57 | 4.858% | $99.1642 | $99.16 | $99.15 | $99.20 |
| 7 purchase totals = | $1,096.94 | $1,176.6148 | $1,176.60 | $1,176.65 | $1,176.60 | |