| 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 | $119.53 | 13.207% | $135.3163 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $198.50 | 12.446% | $223.2053 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $236.97 | 9.224% | $258.8281 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $151.48 | 6.222% | $160.9051 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $6.40 | 11.486% | $7.1351 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $75.61 | 12.372% | $84.9645 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $102.99 | 8.843% | $112.0974 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $891.48 | $982.4518 | $982.47 | $982.45 | $982.40 | |