| 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 | $16.58 | 7.266% | $17.7847 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $31.86 | 13.792% | $36.2541 | $36.25 | $36.25 | $36.30 |
| Purchase #3 | $203.98 | 12.762% | $230.0119 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $87.87 | 8.112% | $94.998 | $95.00 | $95.00 | $95.00 |
| Purchase #5 | $10.81 | 11.190% | $12.0196 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $149.60 | 9.833% | $164.3102 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $176.99 | 10.408% | $195.4111 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $677.69 | $750.7896 | $750.78 | $750.75 | $750.80 | |