| 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 | $135.87 | 13.174% | $153.7695 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $171.65 | 11.172% | $190.8267 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $6.56 | 12.333% | $7.369 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $158.76 | 11.303% | $176.7046 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $228.25 | 12.864% | $257.6121 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $176.71 | 10.258% | $194.8369 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $97.90 | 4.729% | $102.5297 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $975.70 | $1,083.6485 | $1,083.65 | $1,083.65 | $1,083.60 | |