| 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 | $131.36 | 5.234% | $138.2354 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $172.29 | 10.272% | $189.9876 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $57.81 | 6.488% | $61.5607 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $237.68 | 8.320% | $257.455 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $65.34 | 13.754% | $74.3269 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $154.52 | 11.264% | $171.9251 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $241.34 | 13.212% | $273.2258 | $273.23 | $273.25 | $273.20 |
| 7 purchase totals = | $1,060.34 | $1,166.7165 | $1,166.74 | $1,166.80 | $1,166.70 | |