| 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 | $138.85 | 12.571% | $156.3048 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $224.26 | 4.170% | $233.6116 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $105.68 | 6.120% | $112.1476 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $6.77 | 9.430% | $7.4084 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $166.28 | 10.813% | $184.2599 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $13.80 | 7.714% | $14.8645 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $185.87 | 3.473% | $192.3253 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $841.51 | $900.9221 | $900.92 | $900.90 | $900.90 | |