| 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 | $178.40 | 9.388% | $195.1482 | $195.15 | $195.15 | $195.10 |
| Purchase #2 | $50.58 | 11.776% | $56.5363 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $212.30 | 8.506% | $230.3582 | $230.36 | $230.35 | $230.40 |
| Purchase #4 | $57.68 | 4.222% | $60.1152 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $164.95 | 8.670% | $179.2512 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $229.53 | 9.267% | $250.8005 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $139.38 | 4.555% | $145.7288 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,032.82 | $1,117.9384 | $1,117.95 | $1,117.95 | $1,117.90 | |