| 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 | $154.80 | 8.452% | $167.8837 | $167.88 | $167.90 | $167.90 |
| Purchase #2 | $68.48 | 6.703% | $73.0702 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $179.89 | 13.411% | $204.015 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $59.74 | 13.163% | $67.6036 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $186.29 | 12.261% | $209.131 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $220.83 | 12.674% | $248.818 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $120.42 | 7.482% | $129.4298 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $990.45 | $1,099.9513 | $1,099.95 | $1,099.95 | $1,099.90 | |