| 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 | $84.85 | 7.425% | $91.1501 | $91.15 | $91.15 | $91.20 |
| Purchase #2 | $177.82 | 7.635% | $191.3966 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $172.99 | 10.732% | $191.5553 | $191.56 | $191.55 | $191.60 |
| Purchase #4 | $190.84 | 8.449% | $206.9641 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $153.70 | 4.705% | $160.9316 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $159.43 | 4.135% | $166.0224 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $6.43 | 8.816% | $6.9969 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $946.06 | $1,015.0170 | $1,015.02 | $1,015.00 | $1,015.10 | |