| 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 | $175.43 | 9.864% | $192.7344 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $142.32 | 12.729% | $160.4359 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $155.38 | 6.348% | $165.2435 | $165.24 | $165.25 | $165.20 |
| Purchase #4 | $15.74 | 3.251% | $16.2517 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $246.36 | 12.212% | $276.4455 | $276.45 | $276.45 | $276.40 |
| Purchase #6 | $27.35 | 6.411% | $29.1034 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $140.26 | 9.769% | $153.962 | $153.96 | $153.95 | $154.00 |
| 7 purchase totals = | $902.84 | $994.1764 | $994.17 | $994.20 | $994.10 | |