| 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 | $179.71 | 13.641% | $204.2242 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $155.90 | 13.205% | $176.4866 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $107.73 | 9.137% | $117.5733 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $248.95 | 11.588% | $277.7983 | $277.80 | $277.80 | $277.80 |
| Purchase #5 | $178.27 | 6.160% | $189.2514 | $189.25 | $189.25 | $189.30 |
| Purchase #6 | $141.36 | 11.433% | $157.5217 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $204.55 | 5.365% | $215.5241 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $1,216.47 | $1,338.3796 | $1,338.37 | $1,338.30 | $1,338.40 | |