| 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 | $60.90 | 5.693% | $64.367 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $132.89 | 13.201% | $150.4328 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $195.71 | 6.835% | $209.0868 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $150.60 | 5.248% | $158.5035 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $230.42 | 12.151% | $258.4183 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $248.40 | 13.809% | $282.7016 | $282.70 | $282.70 | $282.70 |
| Purchase #7 | $7.96 | 12.246% | $8.9348 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $1,026.88 | $1,132.4448 | $1,132.44 | $1,132.45 | $1,132.40 | |