| 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 | $183.53 | 13.349% | $208.0294 | $208.03 | $208.05 | $208.00 |
| Purchase #2 | $66.65 | 4.871% | $69.8965 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $181.38 | 10.666% | $200.726 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $12.97 | 3.530% | $13.4278 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $96.86 | 11.251% | $107.7577 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $104.33 | 7.209% | $111.8511 | $111.85 | $111.85 | $111.90 |
| Purchase #7 | $111.74 | 12.430% | $125.6293 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $757.46 | $837.3178 | $837.33 | $837.40 | $837.30 | |