| 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 | $187.82 | 10.819% | $208.1402 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $140.98 | 10.320% | $155.5291 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $10.76 | 7.832% | $11.6027 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $164.38 | 13.319% | $186.2738 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $199.72 | 12.787% | $225.2582 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $15.43 | 7.710% | $16.6197 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $78.68 | 9.131% | $85.8643 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $797.77 | $889.2880 | $889.28 | $889.25 | $889.30 | |