| 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 | $74.95 | 8.275% | $81.1521 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $21.96 | 3.198% | $22.6623 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $229.29 | 4.223% | $238.9729 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $199.32 | 13.136% | $225.5027 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $188.47 | 6.474% | $200.6715 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $145.83 | 6.704% | $155.6064 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $234.87 | 12.281% | $263.7144 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,094.69 | $1,188.2823 | $1,188.27 | $1,188.20 | $1,188.40 | |