| 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 | $151.95 | 9.725% | $166.7271 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $69.35 | 9.346% | $75.8315 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $135.80 | 12.314% | $152.5224 | $152.52 | $152.50 | $152.50 |
| Purchase #4 | $233.43 | 3.839% | $242.3914 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $176.71 | 9.348% | $193.2289 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $45.55 | 13.606% | $51.7475 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $22.85 | 8.449% | $24.7806 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $835.64 | $907.2294 | $907.23 | $907.30 | $907.10 | |