| 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 | $125.70 | 6.334% | $133.6618 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $217.44 | 6.209% | $230.9408 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $150.31 | 4.220% | $156.6531 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $192.38 | 6.314% | $204.5269 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $100.65 | 7.628% | $108.3276 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $120.90 | 9.225% | $132.053 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $215.70 | 4.333% | $225.0463 | $225.05 | $225.05 | $225.00 |
| 7 purchase totals = | $1,123.08 | $1,191.2095 | $1,191.21 | $1,191.25 | $1,191.20 | |