| 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 | $198.62 | 3.148% | $204.8726 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $137.54 | 6.270% | $146.1638 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $32.61 | 5.360% | $34.3579 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $19.25 | 3.293% | $19.8839 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $160.58 | 6.279% | $170.6628 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $43.70 | 10.368% | $48.2308 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $120.44 | 12.419% | $135.3974 | $135.40 | $135.40 | $135.40 |
| 7 purchase totals = | $712.74 | $759.5692 | $759.56 | $759.55 | $759.70 | |