| 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 | $153.77 | 4.593% | $160.8327 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $238.68 | 10.573% | $263.9156 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $141.37 | 3.740% | $146.6572 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $191.81 | 12.289% | $215.3815 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $245.80 | 6.775% | $262.453 | $262.45 | $262.45 | $262.50 |
| Purchase #6 | $43.26 | 11.667% | $48.3071 | $48.31 | $48.30 | $48.30 |
| Purchase #7 | $173.59 | 11.820% | $194.1083 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $1,188.28 | $1,291.6554 | $1,291.66 | $1,291.65 | $1,291.70 | |