| 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 | $182.46 | 9.413% | $199.635 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $19.47 | 7.493% | $20.9289 | $20.93 | $20.95 | $20.90 |
| Purchase #3 | $155.88 | 12.290% | $175.0377 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $7.30 | 13.438% | $8.281 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $6.84 | 5.629% | $7.225 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $122.25 | 10.605% | $135.2146 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $105.28 | 9.534% | $115.3174 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $599.48 | $661.6396 | $661.65 | $661.70 | $661.50 | |