| 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 | $137.43 | 7.372% | $147.5613 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $101.84 | 8.532% | $110.529 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $174.57 | 7.720% | $188.0468 | $188.05 | $188.05 | $188.00 |
| Purchase #4 | $73.56 | 4.192% | $76.6436 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $218.77 | 8.620% | $237.628 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $27.60 | 5.682% | $29.1682 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $179.37 | 10.811% | $198.7617 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $913.14 | $988.3386 | $988.34 | $988.35 | $988.30 | |