| 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 | $6.95 | 5.137% | $7.307 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $150.75 | 11.460% | $168.026 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $178.93 | 6.668% | $190.8611 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $55.89 | 11.379% | $62.2497 | $62.25 | $62.25 | $62.20 |
| Purchase #5 | $192.46 | 11.244% | $214.1002 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $235.52 | 6.604% | $251.0737 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $228.76 | 13.811% | $260.354 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $1,049.26 | $1,153.9717 | $1,153.97 | $1,153.95 | $1,154.00 | |