| 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 | $182.70 | 3.766% | $189.5805 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $89.96 | 5.274% | $94.7045 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $124.91 | 3.155% | $128.8509 | $128.85 | $128.85 | $128.90 |
| Purchase #4 | $190.32 | 8.527% | $206.5486 | $206.55 | $206.55 | $206.50 |
| Purchase #5 | $235.45 | 4.154% | $245.2306 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $59.57 | 6.685% | $63.5523 | $63.55 | $63.55 | $63.60 |
| Purchase #7 | $105.37 | 3.207% | $108.7492 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $988.28 | $1,037.2166 | $1,037.21 | $1,037.25 | $1,037.20 | |