| 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 | $197.96 | 5.448% | $208.7449 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $71.98 | 11.129% | $79.9907 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $21.65 | 7.673% | $23.3112 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $164.32 | 10.403% | $181.4142 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $63.96 | 7.232% | $68.5856 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $188.74 | 6.828% | $201.6272 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $197.93 | 9.489% | $216.7116 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $906.54 | $980.3854 | $980.38 | $980.40 | $980.30 | |