| 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 | $119.34 | 11.411% | $132.9579 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $141.83 | 13.539% | $161.0324 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $180.39 | 6.336% | $191.8195 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $171.27 | 9.563% | $187.6486 | $187.65 | $187.65 | $187.60 |
| Purchase #5 | $7.70 | 8.711% | $8.3707 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $223.70 | 7.840% | $241.2381 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $237.93 | 8.394% | $257.9018 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $1,082.16 | $1,180.9690 | $1,180.97 | $1,180.95 | $1,180.90 | |