| 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 | $171.48 | 4.704% | $179.5464 | $179.55 | $179.55 | $179.50 |
| Purchase #2 | $65.57 | 12.498% | $73.7649 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $26.64 | 6.359% | $28.334 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $101.62 | 6.130% | $107.8493 | $107.85 | $107.85 | $107.80 |
| Purchase #5 | $234.39 | 5.852% | $248.1065 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $187.39 | 5.290% | $197.3029 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $169.91 | 13.579% | $192.9821 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $957.00 | $1,027.8861 | $1,027.88 | $1,027.90 | $1,027.80 | |