| 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 | $160.30 | 12.241% | $179.9223 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $232.44 | 13.511% | $263.845 | $263.85 | $263.85 | $263.80 |
| Purchase #3 | $176.79 | 8.419% | $191.674 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $170.96 | 6.700% | $182.4143 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $249.56 | 3.378% | $257.9901 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $173.72 | 4.545% | $181.6156 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $145.33 | 9.825% | $159.6087 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $1,309.10 | $1,417.0700 | $1,417.07 | $1,417.00 | $1,417.00 | |