| 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 | $129.78 | 9.630% | $142.2778 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $18.97 | 4.602% | $19.843 | $19.84 | $19.85 | $19.80 |
| Purchase #3 | $143.75 | 12.419% | $161.6023 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $130.25 | 8.787% | $141.6951 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $129.62 | 7.277% | $139.0524 | $139.05 | $139.05 | $139.10 |
| Purchase #6 | $189.38 | 4.810% | $198.4892 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $207.59 | 13.318% | $235.2368 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $949.34 | $1,038.1966 | $1,038.20 | $1,038.25 | $1,038.20 | |