| 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 | $150.32 | 6.204% | $159.6459 | $159.65 | $159.65 | $159.60 |
| Purchase #2 | $103.38 | 3.722% | $107.2278 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $167.42 | 9.640% | $183.5593 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $67.86 | 13.516% | $77.032 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $50.41 | 3.121% | $51.9833 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $33.50 | 13.849% | $38.1394 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $110.27 | 3.853% | $114.5187 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $683.16 | $732.1064 | $732.11 | $732.15 | $732.00 | |