| 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 | $70.40 | 12.446% | $79.162 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $171.37 | 9.483% | $187.621 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $226.55 | 5.274% | $238.4982 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $98.25 | 4.798% | $102.964 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $171.82 | 9.531% | $188.1962 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $187.42 | 8.502% | $203.3544 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $136.34 | 4.239% | $142.1195 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $1,062.15 | $1,141.9153 | $1,141.91 | $1,141.85 | $1,142.00 | |