| 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 | $157.72 | 10.865% | $174.8563 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $87.76 | 7.814% | $94.6176 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $141.52 | 3.781% | $146.8709 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $60.68 | 6.682% | $64.7346 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $69.85 | 12.807% | $78.7957 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $239.91 | 12.285% | $269.3829 | $269.38 | $269.40 | $269.40 |
| Purchase #7 | $105.85 | 11.859% | $118.4028 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $863.29 | $947.6608 | $947.66 | $947.65 | $947.70 | |