| 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 | $141.73 | 8.333% | $153.5404 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $223.43 | 7.658% | $240.5403 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $84.29 | 9.528% | $92.3212 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $196.34 | 9.452% | $214.8981 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $163.58 | 9.276% | $178.7537 | $178.75 | $178.75 | $178.80 |
| Purchase #6 | $51.69 | 12.481% | $58.1414 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $17.36 | 13.693% | $19.7371 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $878.42 | $957.9322 | $957.93 | $957.95 | $957.80 | |