| 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 | $169.99 | 11.593% | $189.6969 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $144.48 | 11.152% | $160.5924 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $99.93 | 13.758% | $113.6784 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $160.48 | 11.831% | $179.4664 | $179.47 | $179.45 | $179.50 |
| Purchase #5 | $126.38 | 7.267% | $135.564 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $84.30 | 11.797% | $94.2449 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $228.83 | 8.804% | $248.9762 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,014.39 | $1,122.2192 | $1,122.22 | $1,122.25 | $1,122.30 | |