| 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 | $193.97 | 12.102% | $217.4442 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $178.70 | 12.656% | $201.3163 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $179.28 | 7.861% | $193.3732 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $141.42 | 6.221% | $150.2177 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $230.27 | 3.862% | $239.163 | $239.16 | $239.15 | $239.20 |
| Purchase #6 | $145.94 | 12.806% | $164.6291 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $246.52 | 8.137% | $266.5793 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $1,316.10 | $1,432.7228 | $1,432.72 | $1,432.70 | $1,432.70 | |