| 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 | $180.42 | 7.116% | $193.2587 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $124.67 | 8.527% | $135.3006 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $143.71 | 13.518% | $163.1367 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $6.76 | 13.236% | $7.6548 | $7.65 | $7.65 | $7.70 |
| Purchase #5 | $207.65 | 4.555% | $217.1085 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $190.89 | 8.597% | $207.3008 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $215.98 | 11.465% | $240.7421 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $1,070.08 | $1,164.5022 | $1,164.50 | $1,164.50 | $1,164.50 | |