| 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 | $137.62 | 12.651% | $155.0303 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $11.92 | 5.441% | $12.5686 | $12.57 | $12.55 | $12.60 |
| Purchase #3 | $150.81 | 7.680% | $162.3922 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $140.40 | 3.634% | $145.5021 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $219.35 | 6.238% | $233.0331 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $226.55 | 3.220% | $233.8449 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $46.52 | 10.328% | $51.3246 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $933.17 | $993.6958 | $993.68 | $993.70 | $993.60 | |