| 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 | $149.37 | 7.530% | $160.6176 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $221.46 | 6.203% | $235.1972 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $9.32 | 6.345% | $9.9114 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $132.28 | 12.137% | $148.3348 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $213.63 | 13.512% | $242.4957 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $225.41 | 12.155% | $252.8086 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $64.82 | 8.699% | $70.4587 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $1,016.29 | $1,119.8240 | $1,119.83 | $1,119.80 | $1,119.80 | |