| 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 | $170.29 | 9.404% | $186.3041 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $81.72 | 8.660% | $88.797 | $88.80 | $88.80 | $88.80 |
| Purchase #3 | $167.83 | 6.437% | $178.6332 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $193.57 | 12.825% | $218.3954 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $20.99 | 12.808% | $23.6784 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $235.86 | 8.687% | $256.3492 | $256.35 | $256.35 | $256.30 |
| Purchase #7 | $176.99 | 4.852% | $185.5776 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $1,047.25 | $1,137.7349 | $1,137.74 | $1,137.80 | $1,137.70 | |