| 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 | $106.82 | 13.652% | $121.4031 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $198.58 | 3.277% | $205.0875 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $162.44 | 7.588% | $174.7659 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $130.95 | 12.634% | $147.4942 | $147.49 | $147.50 | $147.50 |
| Purchase #5 | $19.39 | 6.281% | $20.6079 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $80.55 | 6.579% | $85.8494 | $85.85 | $85.85 | $85.80 |
| Purchase #7 | $144.36 | 9.639% | $158.2749 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $843.09 | $913.4829 | $913.48 | $913.45 | $913.50 | |