| 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 | $145.92 | 13.735% | $165.9621 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $187.76 | 7.346% | $201.5528 | $201.55 | $201.55 | $201.60 |
| Purchase #3 | $43.30 | 8.606% | $47.0264 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $77.65 | 3.302% | $80.214 | $80.21 | $80.20 | $80.20 |
| Purchase #5 | $100.71 | 12.409% | $113.2071 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $129.36 | 12.781% | $145.8935 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $31.66 | 10.618% | $35.0217 | $35.02 | $35.00 | $35.00 |
| 7 purchase totals = | $716.36 | $788.8776 | $788.87 | $788.85 | $788.90 | |