| 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 | $195.96 | 12.332% | $220.1258 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $159.82 | 12.237% | $179.3772 | $179.38 | $179.40 | $179.40 |
| Purchase #3 | $193.28 | 11.333% | $215.1844 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $155.98 | 12.736% | $175.8456 | $175.85 | $175.85 | $175.80 |
| Purchase #5 | $245.77 | 9.521% | $269.1698 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $179.52 | 6.856% | $191.8279 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $169.46 | 8.244% | $183.4303 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $1,299.79 | $1,434.9610 | $1,434.97 | $1,435.05 | $1,434.90 | |