| 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 | $167.86 | 4.874% | $176.0415 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $186.25 | 7.327% | $199.8965 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $91.81 | 7.346% | $98.5544 | $98.55 | $98.55 | $98.60 |
| Purchase #4 | $15.38 | 9.358% | $16.8193 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $34.70 | 13.579% | $39.4119 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $5.31 | 5.265% | $5.5896 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $96.41 | 3.760% | $100.035 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $597.72 | $636.3482 | $636.35 | $636.35 | $636.30 | |