| 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 | $191.78 | 5.228% | $201.8063 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $193.39 | 7.543% | $207.9774 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $200.46 | 8.804% | $218.1085 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $164.48 | 9.202% | $179.6154 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $15.76 | 5.842% | $16.6807 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $19.65 | 7.237% | $21.0721 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $223.60 | 10.415% | $246.8879 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $1,009.12 | $1,092.1483 | $1,092.16 | $1,092.15 | $1,092.20 | |