| 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 | $179.34 | 4.711% | $187.7887 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $5.40 | 4.491% | $5.6425 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $211.37 | 11.197% | $235.0371 | $235.04 | $235.05 | $235.00 |
| Purchase #4 | $50.50 | 10.365% | $55.7343 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $176.87 | 4.331% | $184.5302 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $205.68 | 10.227% | $226.7149 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $93.64 | 13.529% | $106.3086 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $922.80 | $1,001.7563 | $1,001.75 | $1,001.80 | $1,001.60 | |