| 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 | $150.87 | 4.330% | $157.4027 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $193.74 | 3.696% | $200.9006 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $203.49 | 13.713% | $231.3946 | $231.39 | $231.40 | $231.40 |
| Purchase #4 | $187.86 | 7.175% | $201.339 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $189.60 | 9.453% | $207.5229 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $48.45 | 7.794% | $52.2262 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $85.32 | 12.203% | $95.7316 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $1,059.33 | $1,146.5176 | $1,146.51 | $1,146.55 | $1,146.40 | |