| 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 | $182.52 | 5.667% | $192.8634 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $140.91 | 7.789% | $151.8855 | $151.89 | $151.90 | $151.90 |
| Purchase #3 | $189.46 | 6.700% | $202.1538 | $202.15 | $202.15 | $202.20 |
| Purchase #4 | $84.30 | 9.298% | $92.1382 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $21.84 | 8.251% | $23.642 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $191.81 | 7.153% | $205.5302 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $47.67 | 10.371% | $52.6139 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $858.51 | $920.8270 | $920.82 | $920.85 | $920.80 | |