| 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 | $161.38 | 9.518% | $176.7401 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $122.32 | 5.476% | $129.0182 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $5.82 | 10.270% | $6.4177 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $151.26 | 9.554% | $165.7114 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $210.88 | 9.365% | $230.6289 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $29.81 | 6.312% | $31.6916 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $83.55 | 12.845% | $94.282 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $765.02 | $834.4899 | $834.49 | $834.50 | $834.40 | |