| 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 | $113.95 | 8.159% | $123.2472 | $123.25 | $123.25 | $123.20 |
| Purchase #2 | $167.27 | 7.842% | $180.3873 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $155.61 | 9.320% | $170.1129 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $124.82 | 6.640% | $133.108 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $181.85 | 10.573% | $201.077 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $103.90 | 8.497% | $112.7284 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $121.26 | 10.614% | $134.1305 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $968.66 | $1,054.7913 | $1,054.80 | $1,054.85 | $1,054.70 | |