| 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 | $13.36 | 10.197% | $14.7223 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $132.67 | 11.137% | $147.4455 | $147.45 | $147.45 | $147.40 |
| Purchase #3 | $148.44 | 5.468% | $156.5567 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $174.72 | 6.614% | $186.276 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $134.77 | 12.589% | $151.7362 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $69.57 | 7.390% | $74.7112 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $154.32 | 11.503% | $172.0714 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $827.85 | $903.5193 | $903.53 | $903.50 | $903.50 | |