| 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 | $71.98 | 8.440% | $78.0551 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $175.72 | 7.716% | $189.2786 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $142.81 | 3.213% | $147.3985 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $114.29 | 8.444% | $123.9406 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $68.97 | 12.746% | $77.7609 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $180.31 | 9.570% | $197.5657 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $196.38 | 11.363% | $218.6947 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $950.46 | $1,032.6941 | $1,032.70 | $1,032.70 | $1,032.80 | |