| 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 | $146.92 | 7.446% | $157.8597 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $132.60 | 9.570% | $145.2898 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $195.31 | 9.474% | $213.8137 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $237.78 | 13.661% | $270.2631 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $226.76 | 13.149% | $256.5767 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $159.38 | 7.250% | $170.9351 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $13.96 | 9.718% | $15.3166 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $1,112.71 | $1,230.0547 | $1,230.06 | $1,230.05 | $1,230.10 | |