| 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 | $80.57 | 9.834% | $88.4933 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $170.73 | 9.142% | $186.3381 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $159.56 | 12.558% | $179.5975 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $195.50 | 4.744% | $204.7745 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $74.54 | 3.471% | $77.1273 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $244.47 | 9.152% | $266.8439 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $205.83 | 5.220% | $216.5743 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $1,131.20 | $1,219.7489 | $1,219.74 | $1,219.75 | $1,219.70 | |