| 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 | $160.67 | 6.274% | $170.7504 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $54.94 | 8.556% | $59.6407 | $59.64 | $59.65 | $59.60 |
| Purchase #3 | $154.29 | 5.470% | $162.7297 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $184.34 | 9.702% | $202.2247 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $11.53 | 3.453% | $11.9281 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $27.74 | 12.375% | $31.1728 | $31.17 | $31.15 | $31.20 |
| Purchase #7 | $181.67 | 12.166% | $203.772 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $775.18 | $842.2184 | $842.21 | $842.20 | $842.20 | |