| 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 | $148.92 | 6.776% | $159.0108 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $36.48 | 12.741% | $41.1279 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $18.42 | 11.606% | $20.5578 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $226.65 | 5.416% | $238.9254 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $115.90 | 6.207% | $123.0939 | $123.09 | $123.10 | $123.10 |
| Purchase #6 | $196.63 | 12.558% | $221.3228 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $166.85 | 5.267% | $175.638 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $909.85 | $979.6766 | $979.68 | $979.70 | $979.60 | |