| 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 | $178.87 | 13.568% | $203.1391 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $101.32 | 10.821% | $112.2838 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $250.66 | 8.454% | $271.8508 | $271.85 | $271.85 | $271.90 |
| Purchase #4 | $186.73 | 10.428% | $206.2022 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $101.82 | 5.761% | $107.6859 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $85.88 | 12.465% | $96.5849 | $96.58 | $96.60 | $96.60 |
| Purchase #7 | $39.33 | 3.490% | $40.7026 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $944.61 | $1,038.4493 | $1,038.44 | $1,038.50 | $1,038.50 | |