| 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 | $167.31 | 12.441% | $188.125 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $211.44 | 10.288% | $233.1929 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $161.58 | 9.346% | $176.6813 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $112.41 | 7.633% | $120.9903 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $13.50 | 4.466% | $14.1029 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $145.73 | 4.260% | $151.9381 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $123.89 | 8.763% | $134.7465 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $935.86 | $1,019.7770 | $1,019.78 | $1,019.85 | $1,019.70 | |