| 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 | $32.28 | 10.262% | $35.5926 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $172.84 | 5.512% | $182.3669 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $132.81 | 3.703% | $137.728 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $168.41 | 6.517% | $179.3853 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $167.27 | 10.342% | $184.5691 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $127.57 | 11.724% | $142.5263 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $122.48 | 5.498% | $129.214 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $923.66 | $991.3822 | $991.39 | $991.40 | $991.40 | |