| 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 | $148.47 | 13.701% | $168.8119 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $131.64 | 7.426% | $141.4156 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $202.40 | 12.120% | $226.9309 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $86.56 | 6.675% | $92.3379 | $92.34 | $92.35 | $92.30 |
| Purchase #5 | $234.89 | 5.790% | $248.4901 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $131.76 | 12.641% | $148.4158 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $57.72 | 10.425% | $63.7373 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $993.44 | $1,090.1395 | $1,090.15 | $1,090.15 | $1,090.00 | |