| 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 | $125.87 | 7.562% | $135.3883 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $105.78 | 8.142% | $114.3926 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $83.26 | 9.782% | $91.4045 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $16.68 | 11.228% | $18.5528 | $18.55 | $18.55 | $18.60 |
| Purchase #5 | $168.26 | 11.692% | $187.933 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $217.91 | 4.211% | $227.0862 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $160.25 | 13.458% | $181.8164 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $878.01 | $956.5738 | $956.57 | $956.60 | $956.60 | |