| 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 | $167.32 | 6.448% | $178.1088 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $216.95 | 13.252% | $245.7002 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $180.73 | 11.413% | $201.3567 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $106.51 | 4.222% | $111.0069 | $111.01 | $111.00 | $111.00 |
| Purchase #5 | $115.39 | 13.831% | $131.3496 | $131.35 | $131.35 | $131.30 |
| Purchase #6 | $211.99 | 6.497% | $225.763 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $183.52 | 5.237% | $193.1309 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,182.41 | $1,286.4161 | $1,286.42 | $1,286.40 | $1,286.40 | |