| 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 | $138.73 | 5.320% | $146.1104 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $239.36 | 6.533% | $254.9974 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $98.83 | 13.679% | $112.349 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $170.30 | 6.734% | $181.768 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $157.67 | 11.872% | $176.3886 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $78.58 | 9.579% | $86.1072 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $41.52 | 7.399% | $44.5921 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $924.99 | $1,002.3127 | $1,002.32 | $1,002.30 | $1,002.30 | |