| 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 | $185.44 | 6.235% | $197.0022 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $98.39 | 8.525% | $106.7777 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $137.99 | 5.195% | $145.1586 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $242.28 | 3.483% | $250.7186 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $190.82 | 6.607% | $203.4275 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $75.39 | 7.169% | $80.7947 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $54.44 | 6.537% | $57.9987 | $58.00 | $58.00 | $58.00 |
| 7 purchase totals = | $984.75 | $1,041.8780 | $1,041.88 | $1,041.90 | $1,041.90 | |