| 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 | $185.80 | 6.487% | $197.8528 | $197.85 | $197.85 | $197.90 |
| Purchase #2 | $228.94 | 8.365% | $248.0908 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $44.92 | 11.193% | $49.9479 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $200.54 | 6.463% | $213.5009 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $137.58 | 5.668% | $145.378 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $31.36 | 5.806% | $33.1808 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $92.75 | 13.248% | $105.0375 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $921.89 | $992.9887 | $992.99 | $993.05 | $993.00 | |