| 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 | $81.43 | 13.187% | $92.1682 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $242.59 | 3.131% | $250.1855 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $73.84 | 13.125% | $83.5315 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $227.91 | 6.346% | $242.3732 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $145.70 | 9.675% | $159.7965 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $22.82 | 11.464% | $25.4361 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $161.25 | 3.102% | $166.252 | $166.25 | $166.25 | $166.30 |
| 7 purchase totals = | $955.54 | $1,019.7430 | $1,019.75 | $1,019.75 | $1,019.80 | |