| 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 | $190.81 | 9.746% | $209.4063 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $141.33 | 4.440% | $147.6051 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $114.55 | 6.671% | $122.1916 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $53.75 | 4.228% | $56.0226 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $68.82 | 8.713% | $74.8163 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $186.30 | 6.455% | $198.3257 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $137.83 | 8.777% | $149.9273 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $893.39 | $958.2949 | $958.31 | $958.30 | $958.20 | |