| 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 | $156.89 | 4.535% | $164.005 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $25.61 | 7.762% | $27.5978 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $95.79 | 12.638% | $107.8959 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $223.59 | 11.760% | $249.8842 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $204.63 | 3.334% | $211.4524 | $211.45 | $211.45 | $211.50 |
| Purchase #6 | $180.86 | 9.384% | $197.8319 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $191.87 | 4.824% | $201.1258 | $201.13 | $201.15 | $201.10 |
| 7 purchase totals = | $1,079.24 | $1,159.7930 | $1,159.80 | $1,159.85 | $1,159.80 | |