| 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 | $179.48 | 6.274% | $190.7406 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $126.45 | 5.165% | $132.9811 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $170.81 | 6.298% | $181.5676 | $181.57 | $181.55 | $181.60 |
| Purchase #4 | $200.26 | 6.650% | $213.5773 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $111.55 | 3.190% | $115.1084 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $110.83 | 4.154% | $115.4339 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $193.66 | 6.241% | $205.7463 | $205.75 | $205.75 | $205.70 |
| 7 purchase totals = | $1,093.04 | $1,155.1552 | $1,155.16 | $1,155.20 | $1,155.10 | |