| 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 | $146.43 | 8.656% | $159.105 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $237.28 | 6.498% | $252.6985 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $143.36 | 4.630% | $149.9976 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $231.41 | 3.691% | $239.9513 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $36.40 | 5.757% | $38.4955 | $38.50 | $38.50 | $38.50 |
| Purchase #6 | $138.65 | 8.484% | $150.4131 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $237.72 | 9.347% | $259.9397 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,171.25 | $1,250.6007 | $1,250.61 | $1,250.60 | $1,250.60 | |