| 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 | $222.44 | 6.179% | $236.1846 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $70.72 | 12.351% | $79.4546 | $79.45 | $79.45 | $79.50 |
| Purchase #3 | $235.46 | 13.248% | $266.6537 | $266.65 | $266.65 | $266.70 |
| Purchase #4 | $160.90 | 9.585% | $176.3223 | $176.32 | $176.30 | $176.30 |
| Purchase #5 | $168.52 | 13.830% | $191.8263 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $249.85 | 9.551% | $273.7132 | $273.71 | $273.70 | $273.70 |
| Purchase #7 | $103.80 | 10.481% | $114.6793 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $1,211.69 | $1,338.8340 | $1,338.82 | $1,338.85 | $1,338.90 | |