| 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 | $165.41 | 10.793% | $183.2627 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $226.30 | 7.455% | $243.1707 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $173.74 | 5.845% | $183.8951 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $152.77 | 10.241% | $168.4152 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $173.93 | 8.834% | $189.295 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $21.83 | 11.169% | $24.2682 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $223.33 | 6.310% | $237.4221 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $1,137.31 | $1,229.7290 | $1,229.74 | $1,229.65 | $1,229.80 | |