| 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 | $177.72 | 11.541% | $198.2307 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $141.53 | 7.373% | $151.965 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $189.55 | 6.430% | $201.7381 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $203.34 | 9.846% | $223.3609 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $132.71 | 7.305% | $142.4045 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $31.62 | 7.823% | $34.0936 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $179.87 | 5.323% | $189.4445 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $1,056.34 | $1,141.2373 | $1,141.23 | $1,141.25 | $1,141.20 | |