| 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 | $182.50 | 5.395% | $192.3459 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $90.35 | 13.843% | $102.8572 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $193.81 | 9.223% | $211.6851 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $131.70 | 10.433% | $145.4403 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $11.35 | 3.121% | $11.7042 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $170.64 | 7.444% | $183.3424 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $240.71 | 5.387% | $253.677 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $1,021.06 | $1,101.0521 | $1,101.06 | $1,101.10 | $1,101.00 | |