| 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 | $236.36 | 6.774% | $252.371 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $165.99 | 4.837% | $174.0189 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $42.66 | 6.494% | $45.4303 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $120.88 | 7.673% | $130.1551 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $36.56 | 11.605% | $40.8028 | $40.80 | $40.80 | $40.80 |
| Purchase #6 | $16.94 | 6.289% | $18.0054 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $91.74 | 12.186% | $102.9194 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $711.13 | $763.7029 | $763.71 | $763.65 | $763.70 | |