| 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 | $90.96 | 11.748% | $101.646 | $101.65 | $101.65 | $101.60 |
| Purchase #2 | $20.48 | 7.445% | $22.0047 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $150.51 | 5.148% | $158.2583 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $237.82 | 8.800% | $258.7482 | $258.75 | $258.75 | $258.70 |
| Purchase #5 | $198.53 | 7.837% | $214.0888 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $147.88 | 3.646% | $153.2717 | $153.27 | $153.25 | $153.30 |
| Purchase #7 | $226.64 | 12.643% | $255.2941 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $1,072.82 | $1,163.3118 | $1,163.31 | $1,163.30 | $1,163.30 | |