| 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 | $175.95 | 6.832% | $187.9709 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $216.29 | 13.499% | $245.487 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $72.75 | 5.426% | $76.6974 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $66.49 | 6.151% | $70.5798 | $70.58 | $70.60 | $70.60 |
| Purchase #5 | $179.61 | 12.516% | $202.09 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $143.56 | 6.696% | $153.1728 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $142.59 | 12.291% | $160.1157 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $997.24 | $1,096.1136 | $1,096.12 | $1,096.10 | $1,096.20 | |