| 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 | $178.79 | 5.171% | $188.0352 | $188.04 | $188.05 | $188.00 |
| Purchase #2 | $154.99 | 6.590% | $165.2038 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $220.44 | 13.620% | $250.4639 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $223.44 | 3.342% | $230.9074 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $119.73 | 10.174% | $131.9113 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $55.69 | 8.811% | $60.5968 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $20.83 | 10.483% | $23.0136 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $973.91 | $1,050.1320 | $1,050.13 | $1,050.10 | $1,050.10 | |