| 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 | $82.41 | 3.154% | $85.0092 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $181.69 | 7.163% | $194.7045 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $131.70 | 13.421% | $149.3755 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $38.29 | 6.423% | $40.7494 | $40.75 | $40.75 | $40.70 |
| Purchase #5 | $153.79 | 11.325% | $171.2067 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $145.83 | 3.274% | $150.6045 | $150.60 | $150.60 | $150.60 |
| Purchase #7 | $144.65 | 6.183% | $153.5937 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $878.36 | $945.2435 | $945.24 | $945.25 | $945.20 | |