| 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 | $156.48 | 6.734% | $167.0174 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $138.92 | 4.864% | $145.6771 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $142.38 | 13.319% | $161.3436 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $191.88 | 4.127% | $199.7989 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $74.47 | 7.233% | $79.8564 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $226.48 | 8.795% | $246.3989 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $49.84 | 3.754% | $51.711 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $980.45 | $1,051.8033 | $1,051.81 | $1,051.80 | $1,051.80 | |