| 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 | $155.31 | 6.702% | $165.7189 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $169.40 | 10.580% | $187.3225 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $138.67 | 8.435% | $150.3668 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $186.55 | 9.173% | $203.6622 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $155.47 | 12.788% | $175.3515 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $158.67 | 11.225% | $176.4807 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $173.37 | 7.819% | $186.9258 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $1,137.44 | $1,245.8284 | $1,245.83 | $1,245.80 | $1,245.90 | |