| 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 | $119.50 | 3.546% | $123.7375 | $123.74 | $123.75 | $123.70 |
| Purchase #2 | $241.33 | 6.479% | $256.9658 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $134.25 | 3.584% | $139.0615 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $10.86 | 4.775% | $11.3786 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $151.37 | 11.117% | $168.1978 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $17.87 | 4.303% | $18.6389 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $34.40 | 3.432% | $35.5806 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $709.58 | $753.5607 | $753.57 | $753.60 | $753.60 | |