| 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 | $204.78 | 8.232% | $221.6375 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $181.46 | 3.533% | $187.871 | $187.87 | $187.85 | $187.90 |
| Purchase #3 | $128.67 | 5.705% | $136.0106 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $6.82 | 13.517% | $7.7419 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $158.74 | 8.111% | $171.6154 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $134.28 | 6.106% | $142.4791 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $156.95 | 10.874% | $174.0167 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $971.70 | $1,041.3722 | $1,041.38 | $1,041.35 | $1,041.30 | |