| 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 | $156.46 | 9.824% | $171.8306 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $186.71 | 3.608% | $193.4465 | $193.45 | $193.45 | $193.40 |
| Purchase #3 | $250.62 | 9.572% | $274.6093 | $274.61 | $274.60 | $274.60 |
| Purchase #4 | $119.54 | 8.305% | $129.4678 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $23.80 | 6.508% | $25.3489 | $25.35 | $25.35 | $25.30 |
| Purchase #6 | $131.45 | 6.808% | $140.3991 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $200.82 | 6.871% | $214.6183 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $1,069.40 | $1,149.7205 | $1,149.73 | $1,149.70 | $1,149.60 | |