| 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 | $151.51 | 6.201% | $160.9051 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $128.54 | 13.272% | $145.5998 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $201.88 | 7.575% | $217.1724 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $159.54 | 3.844% | $165.6727 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $74.93 | 12.288% | $84.1374 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $166.71 | 11.838% | $186.4451 | $186.45 | $186.45 | $186.40 |
| Purchase #7 | $168.62 | 3.121% | $173.8826 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $1,051.73 | $1,133.8151 | $1,133.82 | $1,133.80 | $1,133.80 | |