| 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 | $126.95 | 13.384% | $143.941 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $117.68 | 11.365% | $131.0543 | $131.05 | $131.05 | $131.10 |
| Purchase #3 | $145.43 | 13.339% | $164.8289 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $145.28 | 11.513% | $162.0061 | $162.01 | $162.00 | $162.00 |
| Purchase #5 | $110.52 | 9.308% | $120.8072 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $238.57 | 10.358% | $263.2811 | $263.28 | $263.30 | $263.30 |
| Purchase #7 | $179.65 | 9.680% | $197.0401 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,064.08 | $1,182.9587 | $1,182.96 | $1,183.00 | $1,182.90 | |