| 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 | $221.61 | 9.771% | $243.2635 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $114.35 | 5.581% | $120.7319 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $87.60 | 10.157% | $96.4975 | $96.50 | $96.50 | $96.50 |
| Purchase #4 | $108.42 | 5.422% | $114.2985 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $190.32 | 7.570% | $204.7272 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $186.44 | 5.223% | $196.1778 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $159.51 | 13.357% | $180.8158 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $1,068.25 | $1,156.5122 | $1,156.52 | $1,156.55 | $1,156.50 | |