| 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 | $106.80 | 10.452% | $117.9627 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $181.27 | 12.375% | $203.7022 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $109.59 | 13.394% | $124.2685 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $151.62 | 4.853% | $158.9781 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $35.37 | 9.355% | $38.6789 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $249.97 | 7.508% | $268.7377 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $192.88 | 13.425% | $218.7741 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,027.50 | $1,131.1022 | $1,131.10 | $1,131.10 | $1,131.20 | |