| 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 | $141.59 | 6.407% | $150.6617 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $102.45 | 7.574% | $110.2096 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $241.97 | 13.196% | $273.9004 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $184.97 | 11.822% | $206.8372 | $206.84 | $206.85 | $206.80 |
| Purchase #5 | $38.89 | 13.509% | $44.1437 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $82.73 | 7.312% | $88.7792 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $111.97 | 5.507% | $118.1362 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $904.57 | $992.6680 | $992.67 | $992.70 | $992.60 | |