| 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 | $152.88 | 6.162% | $162.3005 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $107.54 | 10.180% | $118.4876 | $118.49 | $118.50 | $118.50 |
| Purchase #3 | $8.40 | 5.315% | $8.8465 | $8.85 | $8.85 | $8.80 |
| Purchase #4 | $83.63 | 10.227% | $92.1828 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $6.82 | 5.849% | $7.2189 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $172.37 | 8.270% | $186.625 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $50.52 | 6.376% | $53.7412 | $53.74 | $53.75 | $53.70 |
| 7 purchase totals = | $582.16 | $629.4025 | $629.41 | $629.45 | $629.30 | |