| 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 | $167.99 | 4.441% | $175.4504 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $183.42 | 9.707% | $201.2246 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $17.56 | 12.646% | $19.7806 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $209.49 | 3.349% | $216.5058 | $216.51 | $216.50 | $216.50 |
| Purchase #5 | $137.62 | 9.146% | $150.2067 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $135.72 | 8.707% | $147.5371 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $120.85 | 7.863% | $130.3524 | $130.35 | $130.35 | $130.40 |
| 7 purchase totals = | $972.65 | $1,041.0576 | $1,041.06 | $1,041.05 | $1,041.10 | |