| 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 | $160.68 | 3.205% | $165.8298 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $192.52 | 4.322% | $200.8407 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $169.77 | 8.396% | $184.0239 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $135.78 | 4.557% | $141.9675 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $98.43 | 6.614% | $104.9402 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $120.65 | 6.148% | $128.0676 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $107.48 | 13.728% | $122.2349 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $985.31 | $1,047.9046 | $1,047.90 | $1,047.90 | $1,047.80 | |