| 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 | $107.37 | 10.644% | $118.7985 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $122.38 | 12.280% | $137.4083 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $126.28 | 12.627% | $142.2254 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $54.94 | 9.226% | $60.0088 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $32.88 | 4.606% | $34.3945 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $133.94 | 5.248% | $140.9692 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $154.53 | 7.111% | $165.5186 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $732.32 | $799.3233 | $799.33 | $799.30 | $799.30 | |