| 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 | $158.86 | 11.177% | $176.6158 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $97.51 | 13.827% | $110.9927 | $110.99 | $111.00 | $111.00 |
| Purchase #3 | $28.82 | 9.613% | $31.5905 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $29.88 | 5.226% | $31.4415 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $206.67 | 4.692% | $216.367 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $56.35 | 3.285% | $58.2011 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $233.98 | 10.571% | $258.714 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $812.07 | $883.9226 | $883.92 | $883.90 | $883.90 | |