| 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 | $81.36 | 8.427% | $88.2162 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $112.51 | 9.640% | $123.356 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $201.63 | 8.249% | $218.2625 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $157.68 | 9.272% | $172.3001 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $147.32 | 7.224% | $157.9624 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $94.92 | 5.721% | $100.3504 | $100.35 | $100.35 | $100.40 |
| Purchase #7 | $44.48 | 4.105% | $46.3059 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $839.90 | $906.7535 | $906.76 | $906.70 | $906.90 | |