| 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 | $119.95 | 7.492% | $128.9367 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $162.33 | 12.701% | $182.9475 | $182.95 | $182.95 | $182.90 |
| Purchase #3 | $16.61 | 8.185% | $17.9695 | $17.97 | $17.95 | $18.00 |
| Purchase #4 | $20.99 | 6.350% | $22.3229 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $74.73 | 7.233% | $80.1352 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $118.41 | 4.341% | $123.5502 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $7.52 | 7.838% | $8.1094 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $520.54 | $563.9714 | $563.98 | $563.95 | $563.90 | |