| 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 | $190.81 | 3.634% | $197.744 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $202.64 | 13.549% | $230.0957 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $30.99 | 5.115% | $32.5751 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $127.72 | 7.700% | $137.5544 | $137.55 | $137.55 | $137.60 |
| Purchase #5 | $56.53 | 11.843% | $63.2248 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $174.33 | 10.691% | $192.9676 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $9.65 | 7.222% | $10.3469 | $10.35 | $10.35 | $10.30 |
| 7 purchase totals = | $792.67 | $864.5085 | $864.51 | $864.50 | $864.50 | |