| 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 | $159.57 | 8.834% | $173.6664 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $105.44 | 4.289% | $109.9623 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $165.44 | 7.690% | $178.1623 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $142.62 | 7.788% | $153.7272 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $168.31 | 13.274% | $190.6515 | $190.65 | $190.65 | $190.70 |
| Purchase #6 | $161.71 | 4.240% | $168.5665 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $193.57 | 3.527% | $200.3972 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $1,096.66 | $1,175.1334 | $1,175.14 | $1,175.10 | $1,175.30 | |