| 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 | $139.72 | 11.345% | $155.5712 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $121.73 | 9.785% | $133.6413 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $86.31 | 9.614% | $94.6078 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $141.53 | 13.502% | $160.6394 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $136.86 | 6.675% | $145.9954 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $239.64 | 12.434% | $269.4368 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $90.95 | 7.346% | $97.6312 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $956.74 | $1,057.5231 | $1,057.53 | $1,057.55 | $1,057.40 | |