| 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 | $133.68 | 10.296% | $147.4437 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $162.32 | 3.239% | $167.5775 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $139.57 | 8.140% | $150.931 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $34.38 | 3.312% | $35.5187 | $35.52 | $35.50 | $35.50 |
| Purchase #5 | $178.32 | 5.258% | $187.6961 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $75.97 | 8.368% | $82.3272 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $195.50 | 7.250% | $209.6738 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $919.74 | $981.1680 | $981.17 | $981.20 | $981.10 | |