| 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 | $182.94 | 9.193% | $199.7577 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $5.63 | 11.198% | $6.2604 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $5.42 | 12.385% | $6.0913 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $50.88 | 7.310% | $54.5993 | $54.60 | $54.60 | $54.60 |
| Purchase #5 | $125.28 | 12.467% | $140.8987 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $72.72 | 4.707% | $76.1429 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $160.37 | 7.391% | $172.2229 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $603.24 | $655.9732 | $655.97 | $655.95 | $656.00 | |