| 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 | $155.82 | 3.573% | $161.3874 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $33.56 | 6.641% | $35.7887 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $55.50 | 13.466% | $62.9736 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $173.90 | 10.246% | $191.7178 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $161.89 | 12.707% | $182.4614 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $236.55 | 7.126% | $253.4066 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $163.89 | 9.135% | $178.8614 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $981.11 | $1,066.5969 | $1,066.60 | $1,066.55 | $1,066.70 | |