| 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 | $135.42 | 6.573% | $144.3212 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $164.84 | 8.667% | $179.1267 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $228.58 | 4.834% | $239.6296 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $98.64 | 12.308% | $110.7806 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $176.38 | 9.433% | $193.0179 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $236.78 | 4.107% | $246.5046 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $184.96 | 5.603% | $195.3233 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $1,225.60 | $1,308.7039 | $1,308.70 | $1,308.70 | $1,308.60 | |