| 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 | $138.93 | 12.259% | $155.9614 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $12.74 | 9.141% | $13.9046 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $138.94 | 4.841% | $145.6661 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $214.85 | 6.249% | $228.276 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $131.59 | 4.272% | $137.2115 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $163.89 | 9.593% | $179.612 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $183.79 | 5.789% | $194.4296 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $984.73 | $1,055.0612 | $1,055.06 | $1,055.05 | $1,055.10 | |