| 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 | $135.68 | 8.154% | $146.7433 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $64.96 | 6.671% | $69.2935 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $137.73 | 12.851% | $155.4297 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $106.31 | 13.743% | $120.9202 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $222.42 | 4.793% | $233.0806 | $233.08 | $233.10 | $233.10 |
| Purchase #6 | $210.68 | 12.716% | $237.4701 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $194.85 | 6.314% | $207.1528 | $207.15 | $207.15 | $207.20 |
| 7 purchase totals = | $1,072.63 | $1,170.0902 | $1,170.08 | $1,170.10 | $1,170.10 | |