| 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 | $194.70 | 13.529% | $221.041 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $60.81 | 4.474% | $63.5306 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $164.58 | 13.473% | $186.7539 | $186.75 | $186.75 | $186.80 |
| Purchase #4 | $32.28 | 4.851% | $33.8459 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $65.70 | 11.553% | $73.2903 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $91.34 | 5.469% | $96.3354 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $135.53 | 13.440% | $153.7452 | $153.75 | $153.75 | $153.70 |
| 7 purchase totals = | $744.94 | $828.5423 | $828.55 | $828.60 | $828.40 | |