| 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 | $190.91 | 7.291% | $204.8292 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $225.68 | 6.444% | $240.2228 | $240.22 | $240.20 | $240.20 |
| Purchase #3 | $181.36 | 4.807% | $190.078 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $132.85 | 9.418% | $145.3618 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $147.48 | 11.364% | $164.2396 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $228.32 | 9.593% | $250.2227 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $166.53 | 10.406% | $183.8591 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $1,273.13 | $1,378.8132 | $1,378.81 | $1,378.80 | $1,378.80 | |