| 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 | $186.91 | 8.527% | $202.8478 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $187.45 | 12.435% | $210.7594 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $226.27 | 6.872% | $241.8193 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $108.62 | 12.254% | $121.9303 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $143.59 | 5.593% | $151.621 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $63.27 | 10.870% | $70.1474 | $70.15 | $70.15 | $70.10 |
| Purchase #7 | $138.57 | 10.839% | $153.5896 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $1,054.68 | $1,152.7148 | $1,152.72 | $1,152.70 | $1,152.60 | |