| 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 | $174.25 | 5.648% | $184.0916 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $135.72 | 3.600% | $140.6059 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $141.91 | 8.805% | $154.4052 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $27.39 | 6.235% | $29.0978 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $52.44 | 9.151% | $57.2388 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $233.34 | 11.226% | $259.5347 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $240.85 | 11.193% | $267.8083 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $1,005.90 | $1,092.7823 | $1,092.79 | $1,092.80 | $1,092.70 | |