| 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 | $141.50 | 13.203% | $160.1822 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $179.61 | 13.493% | $203.8448 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $93.49 | 12.774% | $105.4324 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $31.25 | 12.740% | $35.2313 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $143.32 | 7.312% | $153.7996 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $190.65 | 4.508% | $199.2445 | $199.24 | $199.25 | $199.20 |
| Purchase #7 | $148.45 | 10.352% | $163.8175 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $928.27 | $1,021.5523 | $1,021.54 | $1,021.60 | $1,021.40 | |