| 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 | $158.96 | 5.252% | $167.3086 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $94.53 | 7.120% | $101.2605 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $168.56 | 13.428% | $191.1942 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $219.89 | 13.807% | $250.2502 | $250.25 | $250.25 | $250.30 |
| Purchase #5 | $112.93 | 7.553% | $121.4596 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $230.40 | 9.380% | $252.0115 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $234.74 | 3.131% | $242.0897 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $1,220.01 | $1,325.5743 | $1,325.57 | $1,325.55 | $1,325.70 | |