| 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 | $142.60 | 13.214% | $161.4432 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $175.64 | 9.364% | $192.0869 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $216.26 | 13.662% | $245.8054 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $27.68 | 8.811% | $30.1189 | $30.12 | $30.10 | $30.10 |
| Purchase #5 | $118.62 | 4.618% | $124.0979 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $202.74 | 5.141% | $213.1629 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $76.86 | 6.252% | $81.6653 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $960.40 | $1,048.3805 | $1,048.39 | $1,048.35 | $1,048.40 | |