| 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 | $151.49 | 9.643% | $166.0982 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $230.39 | 10.808% | $255.2906 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $150.59 | 10.184% | $165.9261 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $100.49 | 6.177% | $106.6973 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $165.30 | 13.563% | $187.7196 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $190.86 | 9.640% | $209.2589 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $234.84 | 7.544% | $252.5563 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $1,223.96 | $1,343.5470 | $1,343.56 | $1,343.55 | $1,343.60 | |