| 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 | $162.45 | 6.621% | $173.2058 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $203.70 | 8.320% | $220.6478 | $220.65 | $220.65 | $220.60 |
| Purchase #3 | $132.25 | 6.176% | $140.4178 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $148.46 | 3.843% | $154.1653 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $159.98 | 5.479% | $168.7453 | $168.75 | $168.75 | $168.70 |
| Purchase #6 | $229.62 | 10.321% | $253.3191 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $13.94 | 3.452% | $14.4212 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $1,050.40 | $1,124.9223 | $1,124.94 | $1,124.85 | $1,124.80 | |