| 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 | $177.81 | 3.712% | $184.4103 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $188.33 | 3.323% | $194.5882 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $174.41 | 11.117% | $193.7992 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $58.82 | 13.127% | $66.5413 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $246.25 | 13.106% | $278.5235 | $278.52 | $278.50 | $278.50 |
| Purchase #6 | $178.97 | 12.703% | $201.7046 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $236.62 | 9.498% | $259.0942 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $1,261.21 | $1,378.6613 | $1,378.65 | $1,378.65 | $1,378.60 | |