| 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 | $79.72 | 9.517% | $87.307 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $31.71 | 7.211% | $33.9966 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $131.45 | 7.162% | $140.8644 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $148.96 | 10.752% | $164.9762 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $134.48 | 5.833% | $142.3242 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $186.52 | 3.327% | $192.7255 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $174.82 | 6.766% | $186.6483 | $186.65 | $186.65 | $186.60 |
| 7 purchase totals = | $887.66 | $948.8422 | $948.85 | $948.85 | $948.80 | |