| 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 | $174.69 | 11.381% | $194.5715 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $193.44 | 7.660% | $208.2575 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $159.85 | 3.296% | $165.1187 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $84.50 | 4.337% | $88.1648 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $194.80 | 9.843% | $213.9742 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $137.43 | 4.449% | $143.5443 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $194.69 | 4.193% | $202.8534 | $202.85 | $202.85 | $202.90 |
| 7 purchase totals = | $1,139.40 | $1,216.4844 | $1,216.47 | $1,216.40 | $1,216.60 | |