| 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 | $161.35 | 12.746% | $181.9157 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $229.68 | 10.259% | $253.2429 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $95.87 | 12.200% | $107.5661 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $232.45 | 3.278% | $240.0697 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $171.94 | 12.482% | $193.4016 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $212.75 | 6.545% | $226.6745 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $82.93 | 5.607% | $87.5799 | $87.58 | $87.60 | $87.60 |
| 7 purchase totals = | $1,186.97 | $1,290.4504 | $1,290.45 | $1,290.40 | $1,290.50 | |