| 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 | $138.93 | 3.168% | $143.3313 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $191.94 | 13.192% | $217.2607 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $120.53 | 5.161% | $126.7506 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $237.45 | 5.856% | $251.3551 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $217.57 | 9.866% | $239.0355 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $181.61 | 11.565% | $202.6132 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $230.53 | 4.679% | $241.3165 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,318.56 | $1,421.6629 | $1,421.67 | $1,421.65 | $1,421.70 | |