| 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 | $142.85 | 9.573% | $156.525 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $31.43 | 11.743% | $35.1208 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $22.91 | 6.119% | $24.3119 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $207.41 | 8.629% | $225.3074 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $213.74 | 11.516% | $238.3543 | $238.35 | $238.35 | $238.40 |
| Purchase #6 | $107.32 | 4.464% | $112.1108 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $130.91 | 9.678% | $143.5795 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $856.57 | $935.3097 | $935.31 | $935.30 | $935.30 | |