| 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 | $141.29 | 6.162% | $149.9963 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $131.54 | 12.615% | $148.1338 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $22.94 | 4.491% | $23.9702 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $185.26 | 4.508% | $193.6115 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $83.70 | 9.849% | $91.9436 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $87.48 | 3.163% | $90.247 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $67.43 | 9.321% | $73.7152 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $719.64 | $771.6176 | $771.62 | $771.60 | $771.50 | |