| 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 | $172.67 | 10.813% | $191.3408 | $191.34 | $191.35 | $191.30 |
| Purchase #2 | $181.26 | 3.528% | $187.6549 | $187.65 | $187.65 | $187.70 |
| Purchase #3 | $249.73 | 11.825% | $279.2606 | $279.26 | $279.25 | $279.30 |
| Purchase #4 | $45.51 | 12.514% | $51.2051 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $109.34 | 10.275% | $120.5747 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $200.96 | 6.178% | $213.3753 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $61.33 | 4.538% | $64.1132 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $1,020.80 | $1,107.5246 | $1,107.52 | $1,107.50 | $1,107.60 | |