| 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 | $172.62 | 12.114% | $193.5312 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $105.33 | 9.765% | $115.6155 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $79.65 | 8.369% | $86.3159 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $129.72 | 13.325% | $147.0052 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $180.99 | 13.359% | $205.1685 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $233.54 | 3.711% | $242.2067 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $101.75 | 8.402% | $110.299 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $1,003.60 | $1,100.1420 | $1,100.16 | $1,100.10 | $1,100.10 | |