| 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 | $146.33 | 4.499% | $152.9134 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $57.33 | 10.662% | $63.4425 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $43.69 | 10.534% | $48.2923 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $181.50 | 7.144% | $194.4664 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $74.51 | 13.853% | $84.8319 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $98.27 | 8.121% | $106.2505 | $106.25 | $106.25 | $106.30 |
| Purchase #7 | $204.82 | 11.339% | $228.0445 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $806.45 | $878.2415 | $878.23 | $878.25 | $878.20 | |