| 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 | $162.33 | 4.809% | $170.1364 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $223.74 | 13.774% | $254.5579 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $125.82 | 11.244% | $139.9672 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $31.98 | 7.357% | $34.3328 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $12.67 | 8.270% | $13.7178 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $146.95 | 4.280% | $153.2395 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $95.92 | 7.448% | $103.0641 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $799.41 | $869.0157 | $869.02 | $869.00 | $869.00 | |