| 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 | $172.79 | 13.322% | $195.8091 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $228.89 | 3.318% | $236.4846 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $231.34 | 12.711% | $260.7456 | $260.75 | $260.75 | $260.70 |
| Purchase #4 | $189.29 | 3.151% | $195.2545 | $195.25 | $195.25 | $195.30 |
| Purchase #5 | $183.64 | 3.298% | $189.6964 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $40.64 | 4.493% | $42.466 | $42.47 | $42.45 | $42.50 |
| Purchase #7 | $129.83 | 12.740% | $146.3703 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $1,176.42 | $1,266.8265 | $1,266.83 | $1,266.80 | $1,266.90 | |