| 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 | $161.31 | 11.482% | $179.8316 | $179.83 | $179.85 | $179.80 |
| Purchase #2 | $145.95 | 12.280% | $163.8727 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $144.78 | 9.256% | $158.1808 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $142.72 | 9.187% | $155.8317 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $147.97 | 9.424% | $161.9147 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $61.46 | 6.740% | $65.6024 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $7.68 | 8.396% | $8.3248 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $811.87 | $893.5587 | $893.54 | $893.55 | $893.50 | |