| 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 | $155.80 | 5.267% | $164.006 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $32.83 | 13.818% | $37.3664 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $195.83 | 3.219% | $202.1338 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $232.72 | 8.397% | $252.2615 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $74.73 | 3.340% | $77.226 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $19.82 | 11.614% | $22.1219 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $238.31 | 8.186% | $257.8181 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $950.04 | $1,012.9337 | $1,012.94 | $1,012.90 | $1,012.90 | |