| 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 | $161.99 | 9.350% | $177.1361 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $246.64 | 4.604% | $257.9953 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $43.64 | 9.561% | $47.8124 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $170.71 | 13.529% | $193.8054 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $165.74 | 8.352% | $179.5826 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $202.74 | 7.657% | $218.2638 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $142.43 | 11.155% | $158.3181 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $1,133.89 | $1,232.9137 | $1,232.92 | $1,232.90 | $1,232.90 | |