| 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 | $100.91 | 13.778% | $114.8134 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $171.78 | 12.135% | $192.6255 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $37.31 | 7.333% | $40.0459 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $200.91 | 5.601% | $212.163 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $199.66 | 4.193% | $208.0317 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $214.56 | 9.132% | $234.1536 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $34.80 | 8.757% | $37.8474 | $37.85 | $37.85 | $37.80 |
| 7 purchase totals = | $959.93 | $1,039.6805 | $1,039.68 | $1,039.70 | $1,039.60 | |