| 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 | $177.74 | 3.313% | $183.6285 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $73.37 | 10.426% | $81.0196 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $97.34 | 6.103% | $103.2807 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $96.85 | 12.205% | $108.6705 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $94.88 | 10.486% | $104.8291 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $27.51 | 5.468% | $29.0142 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $204.85 | 12.546% | $230.5505 | $230.55 | $230.55 | $230.60 |
| 7 purchase totals = | $772.54 | $840.9931 | $840.99 | $841.00 | $841.00 | |