| 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 | $143.86 | 3.137% | $148.3729 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $164.57 | 13.255% | $186.3838 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $57.64 | 10.814% | $63.8732 | $63.87 | $63.85 | $63.90 |
| Purchase #4 | $109.75 | 7.457% | $117.9341 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $225.84 | 12.788% | $254.7204 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $190.69 | 7.191% | $204.4025 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $26.68 | 10.312% | $29.4312 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $919.03 | $1,005.1181 | $1,005.10 | $1,005.10 | $1,005.10 | |