| 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 | $31.36 | 13.615% | $35.6297 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $167.28 | 9.336% | $182.8973 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $170.48 | 9.604% | $186.8529 | $186.85 | $186.85 | $186.90 |
| Purchase #4 | $145.44 | 5.589% | $153.5686 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $150.32 | 7.182% | $161.116 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $132.95 | 9.264% | $145.2665 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $201.48 | 8.240% | $218.082 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $999.31 | $1,083.4130 | $1,083.42 | $1,083.40 | $1,083.50 | |