| 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 | $147.93 | 4.730% | $154.9271 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $25.96 | 4.750% | $27.1931 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $49.90 | 3.849% | $51.8207 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $71.70 | 13.818% | $81.6075 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $7.71 | 11.555% | $8.6009 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $207.71 | 4.238% | $216.5127 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $10.34 | 12.124% | $11.5936 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $521.25 | $552.2556 | $552.25 | $552.25 | $552.20 | |