| 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 | $183.44 | 8.346% | $198.7499 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $122.96 | 11.365% | $136.9344 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $207.58 | 7.454% | $223.053 | $223.05 | $223.05 | $223.10 |
| Purchase #4 | $96.60 | 11.319% | $107.5342 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $59.77 | 10.617% | $66.1158 | $66.12 | $66.10 | $66.10 |
| Purchase #6 | $51.63 | 7.769% | $55.6411 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $120.37 | 9.136% | $131.367 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $842.35 | $919.3954 | $919.39 | $919.40 | $919.30 | |