| 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 | $198.56 | 6.413% | $211.2937 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $85.36 | 12.854% | $96.3322 | $96.33 | $96.35 | $96.30 |
| Purchase #3 | $82.51 | 3.475% | $85.3772 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $170.36 | 6.369% | $181.2102 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $191.73 | 3.176% | $197.8193 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $77.76 | 5.869% | $82.3237 | $82.32 | $82.30 | $82.30 |
| Purchase #7 | $103.34 | 6.296% | $109.8463 | $109.85 | $109.85 | $109.80 |
| 7 purchase totals = | $909.62 | $964.2026 | $964.20 | $964.20 | $964.10 | |