| 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 | $191.57 | 11.598% | $213.7883 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $179.83 | 6.524% | $191.5621 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $205.71 | 3.752% | $213.4282 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $191.65 | 10.835% | $212.4153 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $28.39 | 6.605% | $30.2652 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $19.64 | 12.577% | $22.1101 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $136.28 | 8.305% | $147.5981 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $953.07 | $1,031.1673 | $1,031.18 | $1,031.15 | $1,031.20 | |