| 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 | $141.44 | 10.155% | $155.8032 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $103.51 | 10.181% | $114.0484 | $114.05 | $114.05 | $114.00 |
| Purchase #3 | $130.32 | 13.524% | $147.9445 | $147.94 | $147.95 | $147.90 |
| Purchase #4 | $49.95 | 4.336% | $52.1158 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $23.69 | 11.489% | $26.4117 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $130.88 | 7.564% | $140.7798 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $103.39 | 6.296% | $109.8994 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $683.18 | $747.0028 | $747.00 | $747.00 | $746.90 | |