| 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 | $183.25 | 3.579% | $189.8085 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $205.66 | 5.273% | $216.5045 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $184.35 | 5.644% | $194.7547 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $67.32 | 6.153% | $71.4622 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $223.28 | 12.592% | $251.3954 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $147.40 | 6.307% | $156.6965 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $101.94 | 9.813% | $111.9434 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $1,113.20 | $1,192.5652 | $1,192.56 | $1,192.55 | $1,192.60 | |