| 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 | $163.75 | 13.434% | $185.7482 | $185.75 | $185.75 | $185.70 |
| Purchase #2 | $212.26 | 8.627% | $230.5717 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $108.87 | 11.317% | $121.1908 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $183.28 | 10.641% | $202.7828 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $238.30 | 5.750% | $252.0023 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $115.62 | 3.812% | $120.0274 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $180.58 | 5.179% | $189.9322 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $1,202.66 | $1,302.2554 | $1,302.25 | $1,302.30 | $1,302.20 | |