| 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 | $110.75 | 10.752% | $122.6578 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $36.32 | 11.867% | $40.6301 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $175.33 | 13.851% | $199.615 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $152.81 | 10.242% | $168.4608 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $73.35 | 10.633% | $81.1493 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $16.74 | 8.174% | $18.1083 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $194.55 | 7.732% | $209.5926 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $759.85 | $840.2139 | $840.22 | $840.20 | $840.20 | |