| 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 | $118.39 | 8.869% | $128.89 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $179.87 | 13.167% | $203.5535 | $203.55 | $203.55 | $203.60 |
| Purchase #3 | $53.39 | 6.518% | $56.87 | $56.87 | $56.85 | $56.90 |
| Purchase #4 | $40.98 | 4.150% | $42.6807 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $188.60 | 5.316% | $198.626 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $24.32 | 3.780% | $25.2393 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $181.52 | 13.121% | $205.3372 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $787.07 | $861.1967 | $861.20 | $861.25 | $861.20 | |