| 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 | $179.57 | 12.607% | $202.2084 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $245.41 | 5.724% | $259.4573 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $102.53 | 8.126% | $110.8616 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $102.45 | 9.423% | $112.1039 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $105.72 | 11.478% | $117.8545 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $144.72 | 11.244% | $160.9923 | $160.99 | $161.00 | $161.00 |
| Purchase #7 | $156.81 | 12.249% | $176.0177 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,037.21 | $1,139.4957 | $1,139.49 | $1,139.45 | $1,139.60 | |