| 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 | $142.28 | 11.577% | $158.7518 | $158.75 | $158.75 | $158.80 |
| Purchase #2 | $238.57 | 5.145% | $250.8444 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $136.57 | 9.153% | $149.0703 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $204.42 | 3.570% | $211.7178 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $5.55 | 10.754% | $6.1468 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $94.99 | 11.793% | $106.1922 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $244.89 | 4.342% | $255.5231 | $255.52 | $255.50 | $255.50 |
| 7 purchase totals = | $1,067.27 | $1,138.2464 | $1,138.24 | $1,138.20 | $1,138.20 | |