| 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 | $165.33 | 5.390% | $174.2413 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $72.85 | 4.338% | $76.0102 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $27.36 | 5.863% | $28.9641 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $230.76 | 5.789% | $244.1187 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $181.72 | 13.137% | $205.5926 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $129.38 | 3.134% | $133.4348 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $236.90 | 3.355% | $244.848 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $1,044.30 | $1,107.2097 | $1,107.20 | $1,107.20 | $1,107.10 | |