| 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 | $185.93 | 13.867% | $211.7129 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $173.94 | 7.467% | $186.9281 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $130.48 | 11.324% | $145.2556 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $167.33 | 11.714% | $186.931 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $189.53 | 13.134% | $214.4229 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $241.47 | 12.351% | $271.294 | $271.29 | $271.30 | $271.30 |
| Purchase #7 | $34.97 | 4.301% | $36.4741 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $1,123.65 | $1,253.0186 | $1,253.01 | $1,253.00 | $1,253.00 | |