| 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 | $187.60 | 3.403% | $193.984 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $120.43 | 4.445% | $125.7831 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $73.89 | 7.220% | $79.2249 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $184.94 | 12.871% | $208.7436 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $7.81 | 13.316% | $8.85 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $245.89 | 4.559% | $257.1001 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $8.64 | 11.716% | $9.6523 | $9.65 | $9.65 | $9.70 |
| 7 purchase totals = | $829.20 | $883.3380 | $883.32 | $883.35 | $883.40 | |