| 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 | $174.81 | 13.599% | $198.5824 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $13.93 | 3.863% | $14.4681 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $185.82 | 3.353% | $192.0505 | $192.05 | $192.05 | $192.10 |
| Purchase #4 | $42.65 | 10.391% | $47.0818 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $120.27 | 8.536% | $130.5362 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $47.31 | 3.249% | $48.8471 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $168.90 | 12.319% | $189.7068 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $753.69 | $821.2729 | $821.28 | $821.30 | $821.30 | |