| 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 | $119.84 | 11.583% | $133.7211 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $74.61 | 11.589% | $83.2566 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $51.81 | 5.726% | $54.7766 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $204.70 | 6.151% | $217.2911 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $132.58 | 4.750% | $138.8776 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $86.93 | 6.554% | $92.6274 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $145.83 | 10.470% | $161.0984 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $816.30 | $881.6488 | $881.66 | $881.70 | $881.70 | |