| 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 | $168.95 | 7.295% | $181.2749 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $112.46 | 5.822% | $119.0074 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $250.46 | 9.550% | $274.3789 | $274.38 | $274.40 | $274.40 |
| Purchase #4 | $111.69 | 9.392% | $122.1799 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $34.71 | 13.350% | $39.3438 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $106.75 | 8.459% | $115.78 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $119.55 | 7.693% | $128.747 | $128.75 | $128.75 | $128.70 |
| 7 purchase totals = | $904.57 | $980.7119 | $980.71 | $980.75 | $980.70 | |