| 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 | $138.89 | 12.481% | $156.2249 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $209.41 | 12.403% | $235.3831 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $8.42 | 10.649% | $9.3166 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $141.51 | 10.382% | $156.2016 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $184.33 | 7.310% | $197.8045 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $122.34 | 13.848% | $139.2816 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $168.32 | 7.430% | $180.8262 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $973.22 | $1,075.0385 | $1,075.03 | $1,075.05 | $1,075.00 | |