| 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 | $64.96 | 12.684% | $73.1995 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $183.73 | 3.375% | $189.9309 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $175.35 | 7.517% | $188.5311 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $40.60 | 3.501% | $42.0214 | $42.02 | $42.00 | $42.00 |
| Purchase #5 | $147.83 | 4.663% | $154.7233 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $197.28 | 3.345% | $203.879 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $226.73 | 3.598% | $234.8877 | $234.89 | $234.90 | $234.90 |
| 7 purchase totals = | $1,036.48 | $1,087.1729 | $1,087.17 | $1,087.20 | $1,087.10 | |