| 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 | $154.68 | 7.567% | $166.3846 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $219.31 | 3.708% | $227.442 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $160.92 | 13.361% | $182.4205 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $114.49 | 7.374% | $122.9325 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $47.57 | 12.538% | $53.5343 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $236.90 | 12.621% | $266.7991 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $59.41 | 6.523% | $63.2853 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $993.28 | $1,082.7983 | $1,082.79 | $1,082.85 | $1,082.70 | |