| 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 | $147.47 | 5.202% | $155.1414 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $184.75 | 13.781% | $210.2104 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $15.35 | 9.154% | $16.7551 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $87.61 | 5.370% | $92.3147 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $10.57 | 7.427% | $11.355 | $11.36 | $11.35 | $11.40 |
| Purchase #6 | $34.58 | 3.119% | $35.6586 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $241.42 | 3.620% | $250.1594 | $250.16 | $250.15 | $250.20 |
| 7 purchase totals = | $721.75 | $771.5946 | $771.60 | $771.55 | $771.70 | |