| 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 | $178.78 | 9.415% | $195.6121 | $195.61 | $195.60 | $195.60 |
| Purchase #2 | $174.75 | 12.585% | $196.7423 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $145.81 | 11.108% | $162.0066 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $214.46 | 13.706% | $243.8539 | $243.85 | $243.85 | $243.90 |
| Purchase #5 | $190.62 | 8.244% | $206.3347 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $20.45 | 10.556% | $22.6087 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $10.79 | 10.769% | $11.952 | $11.95 | $11.95 | $12.00 |
| 7 purchase totals = | $935.66 | $1,039.1103 | $1,039.10 | $1,039.10 | $1,039.10 | |