| 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 | $193.52 | 12.707% | $218.1106 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $148.79 | 10.561% | $164.5037 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $171.62 | 5.660% | $181.3337 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $83.86 | 8.274% | $90.7986 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $220.40 | 13.857% | $250.9408 | $250.94 | $250.95 | $250.90 |
| Purchase #6 | $73.79 | 13.830% | $83.9952 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $143.70 | 7.860% | $154.9948 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $1,035.68 | $1,144.6774 | $1,144.67 | $1,144.70 | $1,144.60 | |