| 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 | $137.89 | 4.160% | $143.6262 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $181.95 | 13.281% | $206.1148 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $230.81 | 8.750% | $251.0059 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $235.47 | 9.570% | $258.0045 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $125.27 | 4.788% | $131.2679 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $22.54 | 10.613% | $24.9322 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $179.52 | 12.360% | $201.7087 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $1,113.45 | $1,216.6602 | $1,216.66 | $1,216.65 | $1,216.60 | |