| 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 | $160.56 | 10.296% | $177.0913 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $20.35 | 10.528% | $22.4924 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $106.85 | 9.783% | $117.3031 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $182.98 | 6.265% | $194.4437 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $151.69 | 4.439% | $158.4235 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $248.61 | 3.303% | $256.8216 | $256.82 | $256.80 | $256.80 |
| Purchase #7 | $183.37 | 9.609% | $200.99 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $1,054.41 | $1,127.5656 | $1,127.55 | $1,127.55 | $1,127.50 | |