| 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 | $169.51 | 9.474% | $185.5694 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $158.32 | 3.653% | $164.1034 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $185.81 | 11.782% | $207.7021 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $167.70 | 11.702% | $187.3243 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $193.53 | 12.818% | $218.3367 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $215.46 | 6.251% | $228.9284 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $44.68 | 3.246% | $46.1303 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $1,135.01 | $1,238.0946 | $1,238.09 | $1,238.10 | $1,238.00 | |